15243333

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3761}}^1$

素因数の和:3964

約数の個数: 16

約数和(自身を含む): 23354496

約数和(自身を除く): 8111163

約数列:

[1, 3, 7, 21, 193, 579, 1351, 3761, 4053, 11283, 26327, 78981, 725873, 2177619, 5081111, 15243333]

約数ペア:

[(1, 15243333), (3, 5081111), (7, 2177619), (21, 725873), (193, 78981), (579, 26327), (1351, 11283), (3761, 4053)]