1620707311

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{11939}}^1$

素因数の和:12150

約数の個数: 16

約数和(自身を含む): 1742284800

約数和(自身を除く): 121577489

約数列:

[1, 29, 31, 151, 899, 4379, 4681, 11939, 135749, 346231, 370109, 1802789, 10733161, 52280881, 55886459, 1620707311]

約数ペア:

[(1, 1620707311), (29, 55886459), (31, 52280881), (151, 10733161), (899, 1802789), (4379, 370109), (4681, 346231), (11939, 135749)]