2018527449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{213533}}^1$

素因数の和:213696

約数の個数: 16

約数和(自身を含む): 2828898432

約数和(自身を除く): 810370983

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 213533, 640599, 4911259, 14733777, 29254021, 87762063, 672842483, 2018527449]

約数ペア:

[(1, 2018527449), (3, 672842483), (23, 87762063), (69, 29254021), (137, 14733777), (411, 4911259), (3151, 640599), (9453, 213533)]