42464583

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^2$

素因数の和:1655

約数の個数: 18

約数和(自身を含む): 70185752

約数和(自身を除く): 27721169

約数列:

[1, 3, 7, 9, 21, 63, 821, 2463, 5747, 7389, 17241, 51723, 674041, 2022123, 4718287, 6066369, 14154861, 42464583]

約数ペア:

[(1, 42464583), (3, 14154861), (7, 6066369), (9, 4718287), (21, 2022123), (63, 674041), (821, 51723), (2463, 17241), (5747, 7389)]