28220043

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 38245376

約数和(自身を除く): 10025333

約数列:

[1, 3, 103, 271, 309, 337, 813, 1011, 27913, 34711, 83739, 91327, 104133, 273981, 9406681, 28220043]

約数ペア:

[(1, 28220043), (3, 9406681), (103, 273981), (271, 104133), (309, 91327), (337, 83739), (813, 34711), (1011, 27913)]