2856573

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 4259200

約数和(自身を除く): 1402627

約数列:

[1, 3, 9, 27, 241, 439, 723, 1317, 2169, 3951, 6507, 11853, 105799, 317397, 952191, 2856573]

約数ペア:

[(1, 2856573), (3, 952191), (9, 317397), (27, 105799), (241, 11853), (439, 6507), (723, 3951), (1317, 2169)]