23201409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 39407616

約数和(自身を除く): 16206207

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2137, 3619, 6411, 10857, 14959, 23507, 44877, 70521, 100439, 164549, 301317, 493647, 703073, 1104829, 2109219, 3314487, 7733803, 23201409]

約数ペア:

[(1, 23201409), (3, 7733803), (7, 3314487), (11, 2109219), (21, 1104829), (33, 703073), (47, 493647), (77, 301317), (141, 164549), (231, 100439), (329, 70521), (517, 44877), (987, 23507), (1551, 14959), (2137, 10857), (3619, 6411)]