143388791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15601}}^1$

素因数の和:15722

約数の個数: 16

約数和(自身を含む): 178237248

約数和(自身を除く): 34848457

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 15601, 109207, 202813, 1419691, 1575701, 11029907, 20484113, 143388791]

約数ペア:

[(1, 143388791), (7, 20484113), (13, 11029907), (91, 1575701), (101, 1419691), (707, 202813), (1313, 109207), (9191, 15601)]