3212811

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2316789

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 191, 267, 573, 623, 801, 1337, 1719, 1869, 2403, 4011, 5157, 5607, 12033, 16821, 16999, 36099, 50997, 118993, 152991, 356979, 458973, 1070937, 3212811]

約数ペア:

[(1, 3212811), (3, 1070937), (7, 458973), (9, 356979), (21, 152991), (27, 118993), (63, 50997), (89, 36099), (189, 16999), (191, 16821), (267, 12033), (573, 5607), (623, 5157), (801, 4011), (1337, 2403), (1719, 1869)]