738168039

素因数分解:

$3^3\times 7^1\times {\mathrm{3905651}}^1$

素因数の和:3905667

約数の個数: 16

約数和(自身を含む): 1249808640

約数和(自身を除く): 511640601

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3905651, 11716953, 27339557, 35150859, 82018671, 105452577, 246056013, 738168039]

約数ペア:

[(1, 738168039), (3, 246056013), (7, 105452577), (9, 82018671), (21, 35150859), (27, 27339557), (63, 11716953), (189, 3905651)]