4004273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 4999680

約数和(自身を除く): 995407

約数列:

[1, 7, 13, 79, 91, 553, 557, 1027, 3899, 7189, 7241, 44003, 50687, 308021, 572039, 4004273]

約数ペア:

[(1, 4004273), (7, 572039), (13, 308021), (79, 50687), (91, 44003), (553, 7241), (557, 7189), (1027, 3899)]