16633347

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 23783424

約数和(自身を除く): 7150077

約数列:

[1, 3, 23, 47, 69, 141, 223, 529, 669, 1081, 1587, 3243, 5129, 10481, 15387, 24863, 31443, 74589, 117967, 241063, 353901, 723189, 5544449, 16633347]

約数ペア:

[(1, 16633347), (3, 5544449), (23, 723189), (47, 353901), (69, 241063), (141, 117967), (223, 74589), (529, 31443), (669, 24863), (1081, 15387), (1587, 10481), (3243, 5129)]