1330574541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2531}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 1954298880

約数和(自身を除く): 623724339

約数列:

[1, 3, 19, 23, 57, 69, 401, 437, 1203, 1311, 2531, 7593, 7619, 9223, 22857, 27669, 48089, 58213, 144267, 174639, 175237, 525711, 1014931, 1106047, 3044793, 3318141, 19283689, 23343413, 57851067, 70030239, 443524847, 1330574541]

約数ペア:

[(1, 1330574541), (3, 443524847), (19, 70030239), (23, 57851067), (57, 23343413), (69, 19283689), (401, 3318141), (437, 3044793), (1203, 1106047), (1311, 1014931), (2531, 525711), (7593, 175237), (7619, 174639), (9223, 144267), (22857, 58213), (27669, 48089)]