447056497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 513838080

約数和(自身を除く): 66781583

約数列:

[1, 17, 23, 41, 79, 353, 391, 697, 943, 1343, 1817, 3239, 6001, 8119, 14473, 16031, 27887, 30889, 55063, 74497, 138023, 246041, 332879, 474079, 641401, 1143367, 1266449, 5658943, 10903817, 19437239, 26297441, 447056497]

約数ペア:

[(1, 447056497), (17, 26297441), (23, 19437239), (41, 10903817), (79, 5658943), (353, 1266449), (391, 1143367), (697, 641401), (943, 474079), (1343, 332879), (1817, 246041), (3239, 138023), (6001, 74497), (8119, 55063), (14473, 30889), (16031, 27887)]