1566144021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1\times {\mathrm{13553}}^1$

素因数の和:16532

約数の個数: 16

約数和(自身を含む): 2249747136

約数和(自身を除く): 683603115

約数列:

[1, 3, 13, 39, 2963, 8889, 13553, 38519, 40659, 115557, 176189, 528567, 40157539, 120472617, 522048007, 1566144021]

約数ペア:

[(1, 1566144021), (3, 522048007), (13, 120472617), (39, 40157539), (2963, 528567), (8889, 176189), (13553, 115557), (38519, 40659)]