47151819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36637}}^1$

素因数の和:36667

約数の個数: 24

約数和(自身を含む): 80017392

約数和(自身を除く): 32865573

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 36637, 109911, 329733, 403007, 476281, 1209021, 1428843, 3627063, 4286529, 5239091, 15717273, 47151819]

約数ペア:

[(1, 47151819), (3, 15717273), (9, 5239091), (11, 4286529), (13, 3627063), (33, 1428843), (39, 1209021), (99, 476281), (117, 403007), (143, 329733), (429, 109911), (1287, 36637)]