1296208287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{11597}}^1$

素因数の和:12743

約数の個数: 24

約数和(自身を含む): 2044495440

約数和(自身を除く): 748287153

約数列:

[1, 3, 9, 11, 33, 99, 1129, 3387, 10161, 11597, 12419, 34791, 37257, 104373, 111771, 127567, 382701, 1148103, 13093013, 39279039, 117837117, 144023143, 432069429, 1296208287]

約数ペア:

[(1, 1296208287), (3, 432069429), (9, 144023143), (11, 117837117), (33, 39279039), (99, 13093013), (1129, 1148103), (3387, 382701), (10161, 127567), (11597, 111771), (12419, 104373), (34791, 37257)]