2017250253

素因数分解:

$3^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 2941371576

約数和(自身を除く): 924121323

約数列:

[1, 3, 9, 197, 241, 591, 723, 1773, 2169, 4721, 14163, 42489, 47477, 142431, 427293, 930037, 1137761, 2790111, 3413283, 8370333, 10239849, 224138917, 672416751, 2017250253]

約数ペア:

[(1, 2017250253), (3, 672416751), (9, 224138917), (197, 10239849), (241, 8370333), (591, 3413283), (723, 2790111), (1773, 1137761), (2169, 930037), (4721, 427293), (14163, 142431), (42489, 47477)]