30003987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1471}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 43194368

約数和(自身を除く): 13190381

約数列:

[1, 3, 13, 39, 523, 1471, 1569, 4413, 6799, 19123, 20397, 57369, 769333, 2307999, 10001329, 30003987]

約数ペア:

[(1, 30003987), (3, 10001329), (13, 2307999), (39, 769333), (523, 57369), (1471, 20397), (1569, 19123), (4413, 6799)]