4000731

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3229}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 6201600

約数和(自身を除く): 2200869

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 3229, 9687, 22603, 67809, 190511, 571533, 1333577, 4000731]

約数ペア:

[(1, 4000731), (3, 1333577), (7, 571533), (21, 190511), (59, 67809), (177, 22603), (413, 9687), (1239, 3229)]