1260873

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 795447

約数列:

[1, 3, 9, 17, 27, 41, 51, 67, 123, 153, 201, 369, 459, 603, 697, 1107, 1139, 1809, 2091, 2747, 3417, 6273, 8241, 10251, 18819, 24723, 30753, 46699, 74169, 140097, 420291, 1260873]

約数ペア:

[(1, 1260873), (3, 420291), (9, 140097), (17, 74169), (27, 46699), (41, 30753), (51, 24723), (67, 18819), (123, 10251), (153, 8241), (201, 6273), (369, 3417), (459, 2747), (603, 2091), (697, 1809), (1107, 1139)]