2013670827

素因数分解:

$3^3\times 7^2\times {\mathrm{1522049}}^1$

素因数の和:1522072

約数の個数: 24

約数和(自身を含む): 3470274000

約数和(自身を除く): 1456603173

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1522049, 4566147, 10654343, 13698441, 31963029, 41095323, 74580401, 95889087, 223741203, 287667261, 671223609, 2013670827]

約数ペア:

[(1, 2013670827), (3, 671223609), (7, 287667261), (9, 223741203), (21, 95889087), (27, 74580401), (49, 41095323), (63, 31963029), (147, 13698441), (189, 10654343), (441, 4566147), (1323, 1522049)]