979835857

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 1428585984

約数和(自身を除く): 448750127

約数列:

[1, 7, 11, 13, 23, 53, 73, 77, 91, 121, 143, 161, 253, 299, 371, 511, 583, 689, 803, 847, 949, 1001, 1219, 1573, 1679, 1771, 2093, 2783, 3289, 3869, 4081, 4823, 5621, 6413, 6643, 7579, 8533, 8833, 10439, 11011, 11753, 13409, 15847, 18469, 19481, 21827, 23023, 27083, 36179, 42559, 44891, 50297, 53053, 61831, 73073, 83369, 88987, 93863, 110929, 114829, 129283, 147499, 152789, 174317, 203159, 240097, 253253, 297913, 352079, 468149, 553267, 583583, 622909, 803803, 978857, 1032493, 1156831, 1220219, 1422113, 1680679, 1917487, 2641067, 3277043, 3872869, 6085937, 6851999, 8097817, 10767427, 12725141, 13422409, 18487469, 42601559, 75371989, 89075987, 139976551, 979835857]

約数ペア:

[(1, 979835857), (7, 139976551), (11, 89075987), (13, 75371989), (23, 42601559), (53, 18487469), (73, 13422409), (77, 12725141), (91, 10767427), (121, 8097817), (143, 6851999), (161, 6085937), (253, 3872869), (299, 3277043), (371, 2641067), (511, 1917487), (583, 1680679), (689, 1422113), (803, 1220219), (847, 1156831), (949, 1032493), (1001, 978857), (1219, 803803), (1573, 622909), (1679, 583583), (1771, 553267), (2093, 468149), (2783, 352079), (3289, 297913), (3869, 253253), (4081, 240097), (4823, 203159), (5621, 174317), (6413, 152789), (6643, 147499), (7579, 129283), (8533, 114829), (8833, 110929), (10439, 93863), (11011, 88987), (11753, 83369), (13409, 73073), (15847, 61831), (18469, 53053), (19481, 50297), (21827, 44891), (23023, 42559), (27083, 36179)]