23246181

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 38922624

約数和(自身を除く): 15676443

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 5197, 15591, 36379, 46773, 109137, 327411, 368987, 1106961, 2582909, 3320883, 7748727, 23246181]

約数ペア:

[(1, 23246181), (3, 7748727), (7, 3320883), (9, 2582909), (21, 1106961), (63, 368987), (71, 327411), (213, 109137), (497, 46773), (639, 36379), (1491, 15591), (4473, 5197)]