2912967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 4530240

約数和(自身を除く): 1617273

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 241, 711, 723, 1343, 2169, 4029, 4097, 12087, 12291, 19039, 36873, 57117, 171351, 323663, 970989, 2912967]

約数ペア:

[(1, 2912967), (3, 970989), (9, 323663), (17, 171351), (51, 57117), (79, 36873), (153, 19039), (237, 12291), (241, 12087), (711, 4097), (723, 4029), (1343, 2169)]