2017123260047

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{198127}}^1$

素因数の和:198519

約数の個数: 32

約数和(自身を含む): 2375025321984

約数和(自身を除く): 357902061937

約数列:

[1, 7, 61, 113, 211, 427, 791, 1477, 6893, 12871, 23843, 48251, 90097, 166901, 198127, 1386889, 1454423, 10180961, 12085747, 22388351, 41804797, 84600229, 156718457, 292633579, 1365689411, 2550092617, 4723942061, 9559825877, 17850648319, 33067594427, 288160465721, 2017123260047]

約数ペア:

[(1, 2017123260047), (7, 288160465721), (61, 33067594427), (113, 17850648319), (211, 9559825877), (427, 4723942061), (791, 2550092617), (1477, 1365689411), (6893, 292633579), (12871, 156718457), (23843, 84600229), (48251, 41804797), (90097, 22388351), (166901, 12085747), (198127, 10180961), (1386889, 1454423)]