897932259

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4159}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 1557504000

約数和(自身を除く): 659571741

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 447, 483, 1043, 1341, 1449, 3129, 3427, 4159, 9387, 10281, 12477, 23989, 29113, 30843, 37431, 71967, 87339, 95657, 215901, 262017, 286971, 619691, 669599, 860913, 1859073, 2008797, 4337837, 5577219, 6026391, 13013511, 14252893, 39040533, 42758679, 99770251, 128276037, 299310753, 897932259]

約数ペア:

[(1, 897932259), (3, 299310753), (7, 128276037), (9, 99770251), (21, 42758679), (23, 39040533), (63, 14252893), (69, 13013511), (149, 6026391), (161, 5577219), (207, 4337837), (447, 2008797), (483, 1859073), (1043, 860913), (1341, 669599), (1449, 619691), (3129, 286971), (3427, 262017), (4159, 215901), (9387, 95657), (10281, 87339), (12477, 71967), (23989, 37431), (29113, 30843)]