25128021207

素因数分解:

$3^1\times {\mathrm{521}}^1\times {\mathrm{2851}}^1\times {\mathrm{5639}}^1$

素因数の和:9014

約数の個数: 16

約数和(自身を含む): 33586064640

約数和(自身を除く): 8458043433

約数列:

[1, 3, 521, 1563, 2851, 5639, 8553, 16917, 1485371, 2937919, 4456113, 8813757, 16076789, 48230367, 8376007069, 25128021207]

約数ペア:

[(1, 25128021207), (3, 8376007069), (521, 48230367), (1563, 16076789), (2851, 8813757), (5639, 4456113), (8553, 2937919), (16917, 1485371)]