8125271

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 10456992

約数和(自身を除く): 2331721

約数列:

[1, 7, 11, 53, 77, 121, 181, 371, 583, 847, 1267, 1991, 4081, 6413, 9593, 13937, 21901, 44891, 67151, 105523, 153307, 738661, 1160753, 8125271]

約数ペア:

[(1, 8125271), (7, 1160753), (11, 738661), (53, 153307), (77, 105523), (121, 67151), (181, 44891), (371, 21901), (583, 13937), (847, 9593), (1267, 6413), (1991, 4081)]