427587013

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 494714880

約数和(自身を除く): 67127867

約数列:

[1, 7, 131, 239, 917, 1673, 1951, 13657, 31309, 219163, 255581, 466289, 1789067, 3264023, 61083859, 427587013]

約数ペア:

[(1, 427587013), (7, 61083859), (131, 3264023), (239, 1789067), (917, 466289), (1673, 255581), (1951, 219163), (13657, 31309)]