69940479

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{10709}}^1$

素因数の和:11030

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 36988161

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 10709, 32127, 74963, 224889, 3330499, 9991497, 23313493, 69940479]

約数ペア:

[(1, 69940479), (3, 23313493), (7, 9991497), (21, 3330499), (311, 224889), (933, 74963), (2177, 32127), (6531, 10709)]