228623759

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{358907}}^1$

素因数の和:358934

約数の個数: 12

約数和(自身を含む): 286408584

約数和(自身を除く): 57784825

約数列:

[1, 7, 13, 49, 91, 637, 358907, 2512349, 4665791, 17586443, 32660537, 228623759]

約数ペア:

[(1, 228623759), (7, 32660537), (13, 17586443), (49, 4665791), (91, 2512349), (637, 358907)]