3913887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 5499648

約数和(自身を除く): 1585761

約数列:

[1, 3, 23, 69, 131, 393, 433, 1299, 3013, 9039, 9959, 29877, 56723, 170169, 1304629, 3913887]

約数ペア:

[(1, 3913887), (3, 1304629), (23, 170169), (69, 56723), (131, 29877), (393, 9959), (433, 9039), (1299, 3013)]