233937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 393120

約数和(自身を除く): 159183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 139, 153, 187, 417, 561, 1251, 1529, 1683, 2363, 4587, 7089, 13761, 21267, 25993, 77979, 233937]

約数ペア:

[(1, 233937), (3, 77979), (9, 25993), (11, 21267), (17, 13761), (33, 7089), (51, 4587), (99, 2363), (139, 1683), (153, 1529), (187, 1251), (417, 561)]