2586653204697

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{21143}}^1\times {\mathrm{468739}}^1$

素因数の和:489917

約数の個数: 24

約数和(自身を含む): 3865305038400

約数和(自身を除く): 1278651833703

約数列:

[1, 3, 9, 29, 87, 261, 21143, 63429, 190287, 468739, 613147, 1406217, 1839441, 4218651, 5518323, 13593431, 40780293, 122340879, 9910548677, 29731646031, 89194938093, 287405911633, 862217734899, 2586653204697]

約数ペア:

[(1, 2586653204697), (3, 862217734899), (9, 287405911633), (29, 89194938093), (87, 29731646031), (261, 9910548677), (21143, 122340879), (63429, 40780293), (190287, 13593431), (468739, 5518323), (613147, 4218651), (1406217, 1839441)]