20197101501

素因数分解:

$3^2\times {\mathrm{4517}}^1\times {\mathrm{496817}}^1$

素因数の和:501340

約数の個数: 12

約数和(自身を含む): 29180108412

約数和(自身を除く): 8983006911

約数列:

[1, 3, 9, 4517, 13551, 40653, 496817, 1490451, 4471353, 2244122389, 6732367167, 20197101501]

約数ペア:

[(1, 20197101501), (3, 6732367167), (9, 2244122389), (4517, 4471353), (13551, 1490451), (40653, 496817)]