2337993

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4268160

約数和(自身を除く): 1930167

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 59, 63, 111, 119, 153, 177, 259, 333, 357, 413, 531, 629, 777, 1003, 1071, 1239, 1887, 2183, 2331, 3009, 3717, 4403, 5661, 6549, 7021, 9027, 13209, 15281, 19647, 21063, 37111, 39627, 45843, 63189, 111333, 137529, 259777, 333999, 779331, 2337993]

約数ペア:

[(1, 2337993), (3, 779331), (7, 333999), (9, 259777), (17, 137529), (21, 111333), (37, 63189), (51, 45843), (59, 39627), (63, 37111), (111, 21063), (119, 19647), (153, 15281), (177, 13209), (259, 9027), (333, 7021), (357, 6549), (413, 5661), (531, 4403), (629, 3717), (777, 3009), (1003, 2331), (1071, 2183), (1239, 1887)]