268154217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12577}}^1$

素因数の和:12709

約数の個数: 24

約数和(自身を含む): 408130944

約数和(自身を除く): 139976727

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 7107, 12577, 21321, 37731, 113193, 289271, 867813, 1295431, 2603439, 3886293, 11658879, 29794913, 89384739, 268154217]

約数ペア:

[(1, 268154217), (3, 89384739), (9, 29794913), (23, 11658879), (69, 3886293), (103, 2603439), (207, 1295431), (309, 867813), (927, 289271), (2369, 113193), (7107, 37731), (12577, 21321)]