271272197

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{3701}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 319615872

約数和(自身を除く): 48343675

約数列:

[1, 7, 37, 259, 283, 1981, 3701, 10471, 25907, 73297, 136937, 958559, 1047383, 7331681, 38753171, 271272197]

約数ペア:

[(1, 271272197), (7, 38753171), (37, 7331681), (259, 1047383), (283, 958559), (1981, 136937), (3701, 73297), (10471, 25907)]