30845217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 45820992

約数和(自身を除く): 14975775

約数列:

[1, 3, 13, 31, 39, 93, 403, 823, 961, 1209, 2469, 2883, 10699, 12493, 25513, 32097, 37479, 76539, 331669, 790903, 995007, 2372709, 10281739, 30845217]

約数ペア:

[(1, 30845217), (3, 10281739), (13, 2372709), (31, 995007), (39, 790903), (93, 331669), (403, 76539), (823, 37479), (961, 32097), (1209, 25513), (2469, 12493), (2883, 10699)]