223860429

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{212593}}^1$

素因数の和:212618

約数の個数: 20

約数和(自身を含む): 360134236

約数和(自身を除く): 136273807

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 212593, 637779, 1913337, 2763709, 5740011, 8291127, 17220033, 24873381, 74620143, 223860429]

約数ペア:

[(1, 223860429), (3, 74620143), (9, 24873381), (13, 17220033), (27, 8291127), (39, 5740011), (81, 2763709), (117, 1913337), (351, 637779), (1053, 212593)]