28944603

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 44299008

約数和(自身を除く): 15354405

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 2087, 4623, 6261, 13869, 18783, 48001, 139829, 144003, 419487, 432009, 1258461, 3216067, 9648201, 28944603]

約数ペア:

[(1, 28944603), (3, 9648201), (9, 3216067), (23, 1258461), (67, 432009), (69, 419487), (201, 144003), (207, 139829), (603, 48001), (1541, 18783), (2087, 13869), (4623, 6261)]