38887121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4231}}^1$

素因数の和:4352

約数の個数: 16

約数和(自身を含む): 48346368

約数和(自身を除く): 9459247

約数列:

[1, 7, 13, 91, 101, 707, 1313, 4231, 9191, 29617, 55003, 385021, 427331, 2991317, 5555303, 38887121]

約数ペア:

[(1, 38887121), (7, 5555303), (13, 2991317), (91, 427331), (101, 385021), (707, 55003), (1313, 29617), (4231, 9191)]