2013210153

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2405269}}^1$

素因数の和:2405309

約数の個数: 16

約数和(自身を含む): 3078745600

約数和(自身を除く): 1065535447

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2405269, 7215807, 21647421, 64942263, 74563339, 223690017, 671070051, 2013210153]

約数ペア:

[(1, 2013210153), (3, 671070051), (9, 223690017), (27, 74563339), (31, 64942263), (93, 21647421), (279, 7215807), (837, 2405269)]