392384169

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{36979}}^1$

素因数の和:37122

約数の個数: 20

約数和(自身を含む): 590644560

約数和(自身を除く): 198260391

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 36979, 110937, 332811, 998433, 2995299, 4844249, 14532747, 43598241, 130794723, 392384169]

約数ペア:

[(1, 392384169), (3, 130794723), (9, 43598241), (27, 14532747), (81, 4844249), (131, 2995299), (393, 998433), (1179, 332811), (3537, 110937), (10611, 36979)]