496233981

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1753}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 728934336

約数和(自身を除く): 232700355

約数列:

[1, 3, 9, 71, 213, 443, 639, 1329, 1753, 3987, 5259, 15777, 31453, 94359, 124463, 283077, 373389, 776579, 1120167, 2329737, 6989211, 55137109, 165411327, 496233981]

約数ペア:

[(1, 496233981), (3, 165411327), (9, 55137109), (71, 6989211), (213, 2329737), (443, 1120167), (639, 776579), (1329, 373389), (1753, 283077), (3987, 124463), (5259, 94359), (15777, 31453)]