47201217

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42409}}^1$

素因数の和:42472

約数の個数: 16

約数和(自身を含む): 73284480

約数和(自身を除く): 26083263

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 42409, 127227, 296863, 890589, 2247677, 6743031, 15733739, 47201217]

約数ペア:

[(1, 47201217), (3, 15733739), (7, 6743031), (21, 2247677), (53, 890589), (159, 296863), (371, 127227), (1113, 42409)]