328382490751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109849}}^1\times {\mathrm{25121}}^1$

素因数の和:134994

約数の個数: 16

約数和(自身を含む): 397389844800

約数和(自身を除く): 69007354049

約数列:

[1, 7, 17, 119, 25121, 109849, 175847, 427057, 768943, 1867433, 2989399, 13072031, 2759516729, 19316617103, 46911784393, 328382490751]

約数ペア:

[(1, 328382490751), (7, 46911784393), (17, 19316617103), (119, 2759516729), (25121, 13072031), (109849, 2989399), (175847, 1867433), (427057, 768943)]