57372913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 65665600

約数和(自身を除く): 8292687

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 2131, 26923, 27703, 40489, 232279, 526357, 3019627, 4413301, 57372913]

約数ペア:

[(1, 57372913), (13, 4413301), (19, 3019627), (109, 526357), (247, 232279), (1417, 40489), (2071, 27703), (2131, 26923)]