331385289967

素因数分解:

${\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{1571}}^1\times {\mathrm{4649}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 354569158800

約数和(自身を除く): 23183868833

約数列:

[1, 17, 157, 289, 1571, 2669, 4649, 26707, 45373, 79033, 246647, 454019, 729893, 1343561, 4192999, 7303579, 12408181, 71280983, 124160843, 210939077, 1146661903, 2110734331, 19493252351, 331385289967]

約数ペア:

[(1, 331385289967), (17, 19493252351), (157, 2110734331), (289, 1146661903), (1571, 210939077), (2669, 124160843), (4649, 71280983), (26707, 12408181), (45373, 7303579), (79033, 4192999), (246647, 1343561), (454019, 729893)]