142073029

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2659}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 172368000

約数和(自身を除く): 30294971

約数列:

[1, 7, 17, 119, 449, 2659, 3143, 7633, 18613, 45203, 53431, 316421, 1193891, 8357237, 20296147, 142073029]

約数ペア:

[(1, 142073029), (7, 20296147), (17, 8357237), (119, 1193891), (449, 316421), (2659, 53431), (3143, 45203), (7633, 18613)]