12721535999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{176201}}^1$

素因数の和:176386

約数の個数: 16

約数和(自身を含む): 14005944576

約数和(自身を除く): 1284408577

約数列:

[1, 17, 31, 137, 527, 2329, 4247, 72199, 176201, 2995417, 5462231, 24139537, 92857927, 410372129, 748325647, 12721535999]

約数ペア:

[(1, 12721535999), (17, 748325647), (31, 410372129), (137, 92857927), (527, 24139537), (2329, 5462231), (4247, 2995417), (72199, 176201)]