13224951

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3852

約数の個数: 20

約数和(自身を含む): 20220552

約数和(自身を除く): 6995601

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 3797, 11391, 34173, 102519, 163271, 307557, 489813, 1469439, 4408317, 13224951]

約数ペア:

[(1, 13224951), (3, 4408317), (9, 1469439), (27, 489813), (43, 307557), (81, 163271), (129, 102519), (387, 34173), (1161, 11391), (3483, 3797)]