25004001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3967}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 36569088

約数和(自身を除く): 11565087

約数列:

[1, 3, 11, 33, 191, 573, 2101, 3967, 6303, 11901, 43637, 130911, 757697, 2273091, 8334667, 25004001]

約数ペア:

[(1, 25004001), (3, 8334667), (11, 2273091), (33, 757697), (191, 130911), (573, 43637), (2101, 11901), (3967, 6303)]