40709139

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2677}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 56173728

約数和(自身を除く): 15464589

約数列:

[1, 3, 37, 111, 137, 411, 2677, 5069, 8031, 15207, 99049, 297147, 366749, 1100247, 13569713, 40709139]

約数ペア:

[(1, 40709139), (3, 13569713), (37, 1100247), (111, 366749), (137, 297147), (411, 99049), (2677, 15207), (5069, 8031)]