39570027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99173}}^1$

素因数の和:99202

約数の個数: 16

約数和(自身を含む): 63471360

約数和(自身を除く): 23901333

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 99173, 297519, 694211, 1884287, 2082633, 5652861, 13190009, 39570027]

約数ペア:

[(1, 39570027), (3, 13190009), (7, 5652861), (19, 2082633), (21, 1884287), (57, 694211), (133, 297519), (399, 99173)]