357117397

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 458599680

約数和(自身を除く): 101482283

約数列:

[1, 7, 13, 29, 91, 131, 203, 377, 917, 1033, 1703, 2639, 3799, 7231, 11921, 13429, 26593, 29957, 49387, 94003, 135323, 209699, 345709, 389441, 947261, 1759199, 2726087, 3924367, 12314393, 27470569, 51016771, 357117397]

約数ペア:

[(1, 357117397), (7, 51016771), (13, 27470569), (29, 12314393), (91, 3924367), (131, 2726087), (203, 1759199), (377, 947261), (917, 389441), (1033, 345709), (1703, 209699), (2639, 135323), (3799, 94003), (7231, 49387), (11921, 29957), (13429, 26593)]