13908627

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 21320000

約数和(自身を除く): 7411373

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 499, 1467, 1497, 3097, 4491, 9291, 9481, 27873, 28443, 81337, 85329, 244011, 732033, 1545403, 4636209, 13908627]

約数ペア:

[(1, 13908627), (3, 4636209), (9, 1545403), (19, 732033), (57, 244011), (163, 85329), (171, 81337), (489, 28443), (499, 27873), (1467, 9481), (1497, 9291), (3097, 4491)]