42581091

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3877}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 65026304

約数和(自身を除く): 22445213

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 3877, 10983, 11631, 27139, 81417, 2027671, 6083013, 14193697, 42581091]

約数ペア:

[(1, 42581091), (3, 14193697), (7, 6083013), (21, 2027671), (523, 81417), (1569, 27139), (3661, 11631), (3877, 10983)]