2017823721

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{15413}}^1$

素因数の和:15601

約数の個数: 24

約数和(自身を含む): 2877115584

約数和(自身を除く): 859291863

約数列:

[1, 3, 17, 51, 151, 289, 453, 867, 2567, 7701, 15413, 43639, 46239, 130917, 262021, 786063, 2327363, 4454357, 6982089, 13363071, 39565171, 118695513, 672607907, 2017823721]

約数ペア:

[(1, 2017823721), (3, 672607907), (17, 118695513), (51, 39565171), (151, 13363071), (289, 6982089), (453, 4454357), (867, 2327363), (2567, 786063), (7701, 262021), (15413, 130917), (43639, 46239)]