63980707

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2411}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 77801472

約数和(自身を除く): 13820765

約数列:

[1, 7, 17, 119, 223, 1561, 2411, 3791, 16877, 26537, 40987, 286909, 537653, 3763571, 9140101, 63980707]

約数ペア:

[(1, 63980707), (7, 9140101), (17, 3763571), (119, 537653), (223, 286909), (1561, 40987), (2411, 26537), (3791, 16877)]