90356497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28621}}^1$

素因数の和:28680

約数の個数: 16

約数和(自身を含む): 115403904

約数和(自身を除く): 25047407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 28621, 200347, 314831, 1173461, 2203817, 8214227, 12908071, 90356497]

約数ペア:

[(1, 90356497), (7, 12908071), (11, 8214227), (41, 2203817), (77, 1173461), (287, 314831), (451, 200347), (3157, 28621)]