13006143

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 7422657

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 379, 837, 1107, 1137, 1271, 3411, 3813, 10233, 11439, 11749, 15539, 34317, 35247, 46617, 105741, 139851, 317223, 419553, 481709, 1445127, 4335381, 13006143]

約数ペア:

[(1, 13006143), (3, 4335381), (9, 1445127), (27, 481709), (31, 419553), (41, 317223), (93, 139851), (123, 105741), (279, 46617), (369, 35247), (379, 34317), (837, 15539), (1107, 11749), (1137, 11439), (1271, 10233), (3411, 3813)]