1717212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20443}}^1$

素因数の和:20457

約数の個数: 24

約数和(自身を含む): 4579456

約数和(自身を除く): 2862244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20443, 40886, 61329, 81772, 122658, 143101, 245316, 286202, 429303, 572404, 858606, 1717212]

約数ペア:

[(1, 1717212), (2, 858606), (3, 572404), (4, 429303), (6, 286202), (7, 245316), (12, 143101), (14, 122658), (21, 81772), (28, 61329), (42, 40886), (84, 20443)]