16124381

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 21402360

約数和(自身を除く): 5277979

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1489, 1547, 10423, 10829, 19357, 25313, 72961, 135499, 177191, 329069, 948493, 1240337, 2303483, 16124381]

約数ペア:

[(1, 16124381), (7, 2303483), (13, 1240337), (17, 948493), (49, 329069), (91, 177191), (119, 135499), (221, 72961), (637, 25313), (833, 19357), (1489, 10829), (1547, 10423)]