388129091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{3359}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 470292480

約数和(自身を除く): 82163389

約数列:

[1, 7, 17, 119, 971, 3359, 6797, 16507, 23513, 57103, 115549, 399721, 3261589, 22831123, 55447013, 388129091]

約数ペア:

[(1, 388129091), (7, 55447013), (17, 22831123), (119, 3261589), (971, 399721), (3359, 115549), (6797, 57103), (16507, 23513)]