28631941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 33223680

約数和(自身を除く): 4591739

約数列:

[1, 13, 23, 31, 299, 403, 713, 3089, 9269, 40157, 71047, 95759, 923611, 1244867, 2202457, 28631941]

約数ペア:

[(1, 28631941), (13, 2202457), (23, 1244867), (31, 923611), (299, 95759), (403, 71047), (713, 40157), (3089, 9269)]