715285431

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{7901}}^1$

素因数の和:8396

約数の個数: 32

約数和(自身を含む): 1213747200

約数和(自身を除く): 498461769

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 1437, 3353, 4311, 7901, 10059, 12933, 23703, 30177, 55307, 71109, 90531, 165921, 213327, 497763, 1493289, 3784579, 11353737, 26492053, 34061211, 79476159, 102183633, 238428477, 715285431]

約数ペア:

[(1, 715285431), (3, 238428477), (7, 102183633), (9, 79476159), (21, 34061211), (27, 26492053), (63, 11353737), (189, 3784579), (479, 1493289), (1437, 497763), (3353, 213327), (4311, 165921), (7901, 90531), (10059, 71109), (12933, 55307), (23703, 30177)]