20161811541

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1\times {\mathrm{84017}}^1$

素因数の和:86012

約数の個数: 16

約数和(自身を含む): 27552526848

約数和(自身を除く): 7390715307

約数列:

[1, 3, 41, 123, 1951, 5853, 79991, 84017, 239973, 252051, 3444697, 10334091, 163917167, 491751501, 6720603847, 20161811541]

約数ペア:

[(1, 20161811541), (3, 6720603847), (41, 491751501), (123, 163917167), (1951, 10334091), (5853, 3444697), (79991, 252051), (84017, 239973)]