1788135217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 2000405120

約数和(自身を除く): 212269903

約数列:

[1, 11, 79, 121, 283, 661, 869, 3113, 7271, 9559, 22357, 34243, 52219, 79981, 187063, 245927, 574409, 2057693, 2705197, 6318499, 14777977, 22634623, 162557747, 1788135217]

約数ペア:

[(1, 1788135217), (11, 162557747), (79, 22634623), (121, 14777977), (283, 6318499), (661, 2705197), (869, 2057693), (3113, 574409), (7271, 245927), (9559, 187063), (22357, 79981), (34243, 52219)]