1323003861

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13399}}^1$

素因数の和:13487

約数の個数: 40

約数和(自身を含む): 2101334400

約数和(自身を除く): 778330539

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 477, 621, 1219, 1431, 1863, 3657, 4293, 10971, 13399, 32913, 40197, 98739, 120591, 308177, 361773, 710147, 924531, 1085319, 2130441, 2773593, 6391323, 8320779, 16333381, 19173969, 24962337, 49000143, 57521907, 147000429, 441001287, 1323003861]

約数ペア:

[(1, 1323003861), (3, 441001287), (9, 147000429), (23, 57521907), (27, 49000143), (53, 24962337), (69, 19173969), (81, 16333381), (159, 8320779), (207, 6391323), (477, 2773593), (621, 2130441), (1219, 1085319), (1431, 924531), (1863, 710147), (3657, 361773), (4293, 308177), (10971, 120591), (13399, 98739), (32913, 40197)]