738520237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{49789}}^1$

素因数の和:49972

約数の個数: 16

約数和(自身を含む): 914542720

約数和(自身を除く): 176022483

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 14833, 49789, 348523, 647257, 4530799, 8115607, 56809249, 105502891, 738520237]

約数ペア:

[(1, 738520237), (7, 105502891), (13, 56809249), (91, 8115607), (163, 4530799), (1141, 647257), (2119, 348523), (14833, 49789)]