31266183

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 45747072

約数和(自身を除く): 14480889

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 743, 1079, 2229, 3237, 9659, 14027, 28977, 42081, 61669, 125567, 185007, 376701, 801697, 2405091, 10422061, 31266183]

約数ペア:

[(1, 31266183), (3, 10422061), (13, 2405091), (39, 801697), (83, 376701), (169, 185007), (249, 125567), (507, 61669), (743, 42081), (1079, 28977), (2229, 14027), (3237, 9659)]