2099203587

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 3384299520

約数和(自身を除く): 1285095933

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 223, 351, 507, 669, 1521, 2007, 2063, 2899, 4563, 6021, 6189, 8697, 18567, 26091, 26819, 37687, 55701, 78273, 80457, 113061, 241371, 339183, 348647, 460049, 724113, 1017549, 1045941, 1380147, 3137823, 4140441, 5980637, 9413469, 12421323, 17941911, 53825733, 77748281, 161477199, 233244843, 699734529, 2099203587]

約数ペア:

[(1, 2099203587), (3, 699734529), (9, 233244843), (13, 161477199), (27, 77748281), (39, 53825733), (117, 17941911), (169, 12421323), (223, 9413469), (351, 5980637), (507, 4140441), (669, 3137823), (1521, 1380147), (2007, 1045941), (2063, 1017549), (2899, 724113), (4563, 460049), (6021, 348647), (6189, 339183), (8697, 241371), (18567, 113061), (26091, 80457), (26819, 78273), (37687, 55701)]