15782007

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4214

約数の個数: 16

約数和(自身を含む): 22256640

約数和(自身を除く): 6474633

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 4139, 12417, 128309, 169699, 384927, 509097, 5260669, 15782007]

約数ペア:

[(1, 15782007), (3, 5260669), (31, 509097), (41, 384927), (93, 169699), (123, 128309), (1271, 12417), (3813, 4139)]