31302063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14081}}^1$

素因数の和:14119

約数の個数: 24

約数和(自身を含む): 51258480

約数和(自身を除く): 19956417

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 14081, 42243, 126729, 183053, 267539, 549159, 802617, 1647477, 2407851, 3478007, 10434021, 31302063]

約数ペア:

[(1, 31302063), (3, 10434021), (9, 3478007), (13, 2407851), (19, 1647477), (39, 802617), (57, 549159), (117, 267539), (171, 183053), (247, 126729), (741, 42243), (2223, 14081)]