40392351

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11597}}^1$

素因数の和:11652

約数の個数: 20

約数和(自身を含む): 61747752

約数和(自身を除く): 21355401

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11597, 34791, 104373, 313119, 498671, 939357, 1496013, 4488039, 13464117, 40392351]

約数ペア:

[(1, 40392351), (3, 13464117), (9, 4488039), (27, 1496013), (43, 939357), (81, 498671), (129, 313119), (387, 104373), (1161, 34791), (3483, 11597)]