40486329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6529}}^1$

素因数の和:6601

約数の個数: 24

約数和(自身を含む): 64176840

約数和(自身を除く): 23690511

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6529, 19587, 58761, 84877, 254631, 346037, 763893, 1038111, 3114333, 4498481, 13495443, 40486329]

約数ペア:

[(1, 40486329), (3, 13495443), (9, 4498481), (13, 3114333), (39, 1038111), (53, 763893), (117, 346037), (159, 254631), (477, 84877), (689, 58761), (2067, 19587), (6201, 6529)]