798813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 1280448

約数和(自身を除く): 481635

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 227, 391, 681, 1173, 2043, 3519, 3859, 5221, 11577, 15663, 34731, 46989, 88757, 266271, 798813]

約数ペア:

[(1, 798813), (3, 266271), (9, 88757), (17, 46989), (23, 34731), (51, 15663), (69, 11577), (153, 5221), (207, 3859), (227, 3519), (391, 2043), (681, 1173)]