121900541

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 141523200

約数和(自身を除く): 19622659

約数列:

[1, 7, 89, 389, 503, 623, 2723, 3521, 34621, 44767, 195667, 242347, 313369, 1369669, 17414363, 121900541]

約数ペア:

[(1, 121900541), (7, 17414363), (89, 1369669), (389, 313369), (503, 242347), (623, 195667), (2723, 44767), (3521, 34621)]