3155247

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:999

約数の個数: 16

約数和(自身を含む): 4714080

約数和(自身を除く): 1558833

約数列:

[1, 3, 9, 27, 137, 411, 853, 1233, 2559, 3699, 7677, 23031, 116861, 350583, 1051749, 3155247]

約数ペア:

[(1, 3155247), (3, 1051749), (9, 350583), (27, 116861), (137, 23031), (411, 7677), (853, 3699), (1233, 2559)]