1393026047

素因数分解:

$7^2\times {\mathrm{601}}^1\times {\mathrm{47303}}^1$

素因数の和:47918

約数の個数: 12

約数和(自身を含む): 1623189456

約数和(自身を除く): 230163409

約数列:

[1, 7, 49, 601, 4207, 29449, 47303, 331121, 2317847, 28429103, 199003721, 1393026047]

約数ペア:

[(1, 1393026047), (7, 199003721), (49, 28429103), (601, 2317847), (4207, 331121), (29449, 47303)]