4055107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 4907520

約数和(自身を除く): 852413

約数列:

[1, 7, 23, 89, 161, 283, 623, 1981, 2047, 6509, 14329, 25187, 45563, 176309, 579301, 4055107]

約数ペア:

[(1, 4055107), (7, 579301), (23, 176309), (89, 45563), (161, 25187), (283, 14329), (623, 6509), (1981, 2047)]