30606471

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 52615680

約数和(自身を除く): 22009209

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2417, 4221, 7251, 12663, 16919, 21753, 50757, 65259, 152271, 161939, 456813, 485817, 1133573, 1457451, 3400719, 4372353, 10202157, 30606471]

約数ペア:

[(1, 30606471), (3, 10202157), (7, 4372353), (9, 3400719), (21, 1457451), (27, 1133573), (63, 485817), (67, 456813), (189, 161939), (201, 152271), (469, 65259), (603, 50757), (1407, 21753), (1809, 16919), (2417, 12663), (4221, 7251)]