43238679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12721}}^1$

素因数の和:12838

約数の個数: 16

約数和(自身を含む): 63508224

約数和(自身を除く): 20269545

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 12721, 38163, 139931, 419793, 1310263, 3930789, 14412893, 43238679]

約数ペア:

[(1, 43238679), (3, 14412893), (11, 3930789), (33, 1310263), (103, 419793), (309, 139931), (1133, 38163), (3399, 12721)]