24798573

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 36996960

約数和(自身を除く): 12198387

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 461, 1251, 1383, 4149, 5977, 17931, 19823, 53793, 59469, 64079, 178407, 192237, 576711, 2755397, 8266191, 24798573]

約数ペア:

[(1, 24798573), (3, 8266191), (9, 2755397), (43, 576711), (129, 192237), (139, 178407), (387, 64079), (417, 59469), (461, 53793), (1251, 19823), (1383, 17931), (4149, 5977)]