8121633

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 11928672

約数和(自身を除く): 3807039

約数列:

[1, 3, 13, 39, 83, 169, 193, 249, 507, 579, 1079, 2509, 3237, 7527, 14027, 16019, 32617, 42081, 48057, 97851, 208247, 624741, 2707211, 8121633]

約数ペア:

[(1, 8121633), (3, 2707211), (13, 624741), (39, 208247), (83, 97851), (169, 48057), (193, 42081), (249, 32617), (507, 16019), (579, 14027), (1079, 7527), (2509, 3237)]