9711207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 15404688

約数和(自身を除く): 5693481

約数列:

[1, 3, 9, 11, 33, 99, 233, 421, 699, 1263, 2097, 2563, 3789, 4631, 7689, 13893, 23067, 41679, 98093, 294279, 882837, 1079023, 3237069, 9711207]

約数ペア:

[(1, 9711207), (3, 3237069), (9, 1079023), (11, 882837), (33, 294279), (99, 98093), (233, 41679), (421, 23067), (699, 13893), (1263, 7689), (2097, 4631), (2563, 3789)]