2016539739

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{1303}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 3159644160

約数和(自身を除く): 1143104421

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1303, 1333, 1849, 3909, 3999, 5547, 11727, 11997, 16641, 35181, 35991, 40393, 49923, 56029, 57319, 121179, 168087, 171957, 363537, 504261, 515871, 1090611, 1512783, 1547613, 1736899, 2409247, 5210697, 7227741, 15632091, 21683223, 46896273, 65049669, 74686657, 224059971, 672179913, 2016539739]

約数ペア:

[(1, 2016539739), (3, 672179913), (9, 224059971), (27, 74686657), (31, 65049669), (43, 46896273), (93, 21683223), (129, 15632091), (279, 7227741), (387, 5210697), (837, 2409247), (1161, 1736899), (1303, 1547613), (1333, 1512783), (1849, 1090611), (3909, 515871), (3999, 504261), (5547, 363537), (11727, 171957), (11997, 168087), (16641, 121179), (35181, 57319), (35991, 56029), (40393, 49923)]