748629

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 1347840

約数和(自身を除く): 599211

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 233, 357, 459, 699, 1071, 1631, 2097, 3213, 3961, 4893, 6291, 11883, 14679, 27727, 35649, 44037, 83181, 106947, 249543, 748629]

約数ペア:

[(1, 748629), (3, 249543), (7, 106947), (9, 83181), (17, 44037), (21, 35649), (27, 27727), (51, 14679), (63, 11883), (119, 6291), (153, 4893), (189, 3961), (233, 3213), (357, 2097), (459, 1631), (699, 1071)]