3674619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 6400800

約数和(自身を除く): 2726181

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 57, 87, 117, 171, 247, 261, 351, 361, 377, 513, 551, 741, 783, 1083, 1131, 1653, 2223, 3249, 3393, 4693, 4959, 6669, 7163, 9747, 10179, 10469, 14079, 14877, 21489, 31407, 42237, 64467, 94221, 126711, 136097, 193401, 282663, 408291, 1224873, 3674619]

約数ペア:

[(1, 3674619), (3, 1224873), (9, 408291), (13, 282663), (19, 193401), (27, 136097), (29, 126711), (39, 94221), (57, 64467), (87, 42237), (117, 31407), (171, 21489), (247, 14877), (261, 14079), (351, 10469), (361, 10179), (377, 9747), (513, 7163), (551, 6669), (741, 4959), (783, 4693), (1083, 3393), (1131, 3249), (1653, 2223)]