509121481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2281}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 563891328

約数和(自身を除く): 54769847

約数列:

[1, 11, 103, 197, 1133, 2167, 2281, 20291, 25091, 223201, 234943, 449357, 2584373, 4942927, 46283771, 509121481]

約数ペア:

[(1, 509121481), (11, 46283771), (103, 4942927), (197, 2584373), (1133, 449357), (2167, 234943), (2281, 223201), (20291, 25091)]