390400797

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{1669}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 526597760

約数和(自身を除く): 136196963

約数列:

[1, 3, 103, 309, 757, 1669, 2271, 5007, 77971, 171907, 233913, 515721, 1263433, 3790299, 130133599, 390400797]

約数ペア:

[(1, 390400797), (3, 130133599), (103, 3790299), (309, 1263433), (757, 515721), (1669, 233913), (2271, 171907), (5007, 77971)]