23974041

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 39691008

約数和(自身を除く): 15716967

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 641, 959, 1781, 1923, 2877, 4487, 5343, 8333, 12467, 13461, 24999, 37401, 58331, 87817, 174993, 263451, 614719, 1141621, 1844157, 3424863, 7991347, 23974041]

約数ペア:

[(1, 23974041), (3, 7991347), (7, 3424863), (13, 1844157), (21, 1141621), (39, 614719), (91, 263451), (137, 174993), (273, 87817), (411, 58331), (641, 37401), (959, 24999), (1781, 13461), (1923, 12467), (2877, 8333), (4487, 5343)]