2544399

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1890801

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 659, 1287, 1977, 3861, 5931, 7249, 8567, 17793, 21747, 25701, 65241, 77103, 94237, 195723, 231309, 282711, 848133, 2544399]

約数ペア:

[(1, 2544399), (3, 848133), (9, 282711), (11, 231309), (13, 195723), (27, 94237), (33, 77103), (39, 65241), (99, 25701), (117, 21747), (143, 17793), (297, 8567), (351, 7249), (429, 5931), (659, 3861), (1287, 1977)]