9902223

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2677}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 14782560

約数和(自身を除く): 4880337

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2677, 3699, 8031, 24093, 72279, 366749, 1100247, 3300741, 9902223]

約数ペア:

[(1, 9902223), (3, 3300741), (9, 1100247), (27, 366749), (137, 72279), (411, 24093), (1233, 8031), (2677, 3699)]