9211113

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 13832000

約数和(自身を除く): 4620887

約数列:

[1, 3, 9, 37, 111, 139, 199, 333, 417, 597, 1251, 1791, 5143, 7363, 15429, 22089, 27661, 46287, 66267, 82983, 248949, 1023457, 3070371, 9211113]

約数ペア:

[(1, 9211113), (3, 3070371), (9, 1023457), (37, 248949), (111, 82983), (139, 66267), (199, 46287), (333, 27661), (417, 22089), (597, 15429), (1251, 7363), (1791, 5143)]