2015295489

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{62011}}^1$

素因数の和:62197

約数の個数: 24

約数和(自身を含む): 3056943552

約数和(自身を除く): 1041648063

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 10833, 32499, 62011, 186033, 558099, 1426253, 4278759, 9735727, 12836277, 29207181, 87621543, 223921721, 671765163, 2015295489]

約数ペア:

[(1, 2015295489), (3, 671765163), (9, 223921721), (23, 87621543), (69, 29207181), (157, 12836277), (207, 9735727), (471, 4278759), (1413, 1426253), (3611, 558099), (10833, 186033), (32499, 62011)]