551421117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4713001}}^1$

素因数の和:4713020

約数の個数: 12

約数和(自身を含む): 857766364

約数和(自身を除く): 306345247

約数列:

[1, 3, 9, 13, 39, 117, 4713001, 14139003, 42417009, 61269013, 183807039, 551421117]

約数ペア:

[(1, 551421117), (3, 183807039), (9, 61269013), (13, 42417009), (39, 14139003), (117, 4713001)]