289968836043

素因数分解:

$3^1\times {\mathrm{2221}}^1\times {\mathrm{3181}}^1\times {\mathrm{13681}}^1$

素因数の和:19086

約数の個数: 16

約数和(自身を含む): 386949070112

約数和(自身を除く): 96980234069

約数列:

[1, 3, 2221, 3181, 6663, 9543, 13681, 41043, 7065001, 21195003, 30385501, 43519261, 91156503, 130557783, 96656278681, 289968836043]

約数ペア:

[(1, 289968836043), (3, 96656278681), (2221, 130557783), (3181, 91156503), (6663, 43519261), (9543, 30385501), (13681, 21195003), (41043, 7065001)]