1538112381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{27143}}^1$

素因数の和:28612

約数の個数: 16

約数和(自身を含む): 2210173056

約数和(自身を除く): 672060675

約数列:

[1, 3, 13, 39, 1453, 4359, 18889, 27143, 56667, 81429, 352859, 1058577, 39438779, 118316337, 512704127, 1538112381]

約数ペア:

[(1, 1538112381), (3, 512704127), (13, 118316337), (39, 39438779), (1453, 1058577), (4359, 352859), (18889, 81429), (27143, 56667)]