530007

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 752640

約数和(自身を除く): 222633

約数列:

[1, 3, 31, 41, 93, 123, 139, 417, 1271, 3813, 4309, 5699, 12927, 17097, 176669, 530007]

約数ペア:

[(1, 530007), (3, 176669), (31, 17097), (41, 12927), (93, 5699), (123, 4309), (139, 3813), (417, 1271)]