1901296817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1\times {\mathrm{3571}}^1$

素因数の和:6908

約数の個数: 16

約数和(自身を含む): 2268705792

約数和(自身を除く): 367408975

約数列:

[1, 7, 23, 161, 3307, 3571, 23149, 24997, 76061, 82133, 532427, 574931, 11809297, 82665079, 271613831, 1901296817]

約数ペア:

[(1, 1901296817), (7, 271613831), (23, 82665079), (161, 11809297), (3307, 574931), (3571, 532427), (23149, 82133), (24997, 76061)]