1330389389

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{2999}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 1536000000

約数和(自身を除く): 205610611

約数列:

[1, 7, 127, 499, 889, 2999, 3493, 20993, 63373, 380873, 443611, 1496501, 2666111, 10475507, 190055627, 1330389389]

約数ペア:

[(1, 1330389389), (7, 190055627), (127, 10475507), (499, 2666111), (889, 1496501), (2999, 443611), (3493, 380873), (20993, 63373)]