2013153373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 2553661440

約数和(自身を除く): 540508067

約数列:

[1, 7, 11, 77, 109, 131, 763, 917, 1199, 1441, 1831, 8393, 10087, 12817, 14279, 20141, 99953, 140987, 157069, 199579, 239861, 1099483, 1397053, 1679027, 2195369, 2638471, 15367583, 18469297, 26144849, 183013943, 287593339, 2013153373]

約数ペア:

[(1, 2013153373), (7, 287593339), (11, 183013943), (77, 26144849), (109, 18469297), (131, 15367583), (763, 2638471), (917, 2195369), (1199, 1679027), (1441, 1397053), (1831, 1099483), (8393, 239861), (10087, 199579), (12817, 157069), (14279, 140987), (20141, 99953)]