4281999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 6042624

約数和(自身を除く): 1760625

約数列:

[1, 3, 31, 41, 93, 123, 1123, 1271, 3369, 3813, 34813, 46043, 104439, 138129, 1427333, 4281999]

約数ペア:

[(1, 4281999), (3, 1427333), (31, 138129), (41, 104439), (93, 46043), (123, 34813), (1123, 3813), (1271, 3369)]