307314981

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 449346560

約数和(自身を除く): 142031579

約数列:

[1, 3, 9, 127, 313, 381, 859, 939, 1143, 2577, 2817, 7731, 39751, 109093, 119253, 268867, 327279, 357759, 806601, 981837, 2419803, 34146109, 102438327, 307314981]

約数ペア:

[(1, 307314981), (3, 102438327), (9, 34146109), (127, 2419803), (313, 981837), (381, 806601), (859, 357759), (939, 327279), (1143, 268867), (2577, 119253), (2817, 109093), (7731, 39751)]