294297289

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 376868800

約数和(自身を除く): 82571511

約数列:

[1, 11, 13, 19, 43, 121, 143, 209, 229, 247, 473, 559, 817, 1573, 2299, 2519, 2717, 2977, 4351, 5203, 6149, 8987, 9847, 10621, 27709, 29887, 32747, 47861, 56563, 67639, 98857, 108317, 116831, 128011, 187093, 360217, 526471, 622193, 1191487, 1285141, 1408121, 2058023, 2432209, 6844123, 15489331, 22638253, 26754299, 294297289]

約数ペア:

[(1, 294297289), (11, 26754299), (13, 22638253), (19, 15489331), (43, 6844123), (121, 2432209), (143, 2058023), (209, 1408121), (229, 1285141), (247, 1191487), (473, 622193), (559, 526471), (817, 360217), (1573, 187093), (2299, 128011), (2519, 116831), (2717, 108317), (2977, 98857), (4351, 67639), (5203, 56563), (6149, 47861), (8987, 32747), (9847, 29887), (10621, 27709)]