409302081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{33863}}^1$

素因数の和:33965

約数の個数: 24

約数和(自身を含む): 633934080

約数和(自身を除く): 224631999

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 33863, 101589, 304767, 575671, 1727013, 2675177, 5181039, 8025531, 24076593, 45478009, 136434027, 409302081]

約数ペア:

[(1, 409302081), (3, 136434027), (9, 45478009), (17, 24076593), (51, 8025531), (79, 5181039), (153, 2675177), (237, 1727013), (711, 575671), (1343, 304767), (4029, 101589), (12087, 33863)]