13890371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 15618048

約数和(自身を除く): 1727677

約数列:

[1, 11, 61, 127, 163, 671, 1397, 1793, 7747, 9943, 20701, 85217, 109373, 227711, 1262761, 13890371]

約数ペア:

[(1, 13890371), (11, 1262761), (61, 227711), (127, 109373), (163, 85217), (671, 20701), (1397, 9943), (1793, 7747)]