42896529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11827}}^1$

素因数の和:11877

約数の個数: 24

約数和(自身を含む): 68886272

約数和(自身を除く): 25989743

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 11827, 35481, 106443, 153751, 366637, 461253, 1099911, 1383759, 3299733, 4766281, 14298843, 42896529]

約数ペア:

[(1, 42896529), (3, 14298843), (9, 4766281), (13, 3299733), (31, 1383759), (39, 1099911), (93, 461253), (117, 366637), (279, 153751), (403, 106443), (1209, 35481), (3627, 11827)]