25882587

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 39021840

約数和(自身を除く): 13139253

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 757, 1179, 2271, 3799, 6813, 11397, 21953, 34191, 65859, 99167, 197577, 297501, 892503, 2875843, 8627529, 25882587]

約数ペア:

[(1, 25882587), (3, 8627529), (9, 2875843), (29, 892503), (87, 297501), (131, 197577), (261, 99167), (393, 65859), (757, 34191), (1179, 21953), (2271, 11397), (3799, 6813)]