20131033503

素因数分解:

$3^1\times 7^1\times {\mathrm{5881}}^1\times {\mathrm{163003}}^1$

素因数の和:168894

約数の個数: 16

約数和(自身を含む): 30681264896

約数和(自身を除く): 10550231393

約数列:

[1, 3, 7, 21, 5881, 17643, 41167, 123501, 163003, 489009, 1141021, 3423063, 958620643, 2875861929, 6710344501, 20131033503]

約数ペア:

[(1, 20131033503), (3, 6710344501), (7, 2875861929), (21, 958620643), (5881, 3423063), (17643, 1141021), (41167, 489009), (123501, 163003)]