826664137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 942992064

約数和(自身を除く): 116327927

約数列:

[1, 13, 23, 79, 299, 443, 1027, 1817, 5759, 6241, 10189, 23621, 34997, 81133, 132457, 143543, 454961, 804931, 1866059, 2764763, 10464103, 35941919, 63589549, 826664137]

約数ペア:

[(1, 826664137), (13, 63589549), (23, 35941919), (79, 10464103), (299, 2764763), (443, 1866059), (1027, 804931), (1817, 454961), (5759, 143543), (6241, 132457), (10189, 81133), (23621, 34997)]