233266971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18919

約数の個数: 32

約数和(自身を含む): 386252800

約数和(自身を除く): 152985829

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 18859, 56577, 132013, 358321, 396039, 584629, 1074963, 1753887, 2508247, 4092403, 7524741, 11107951, 12277209, 33323853, 77755657, 233266971]

約数ペア:

[(1, 233266971), (3, 77755657), (7, 33323853), (19, 12277209), (21, 11107951), (31, 7524741), (57, 4092403), (93, 2508247), (133, 1753887), (217, 1074963), (399, 584629), (589, 396039), (651, 358321), (1767, 132013), (4123, 56577), (12369, 18859)]