83071723

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 100380384

約数和(自身を除く): 17308661

約数列:

[1, 7, 31, 53, 217, 233, 371, 961, 1631, 1643, 6727, 7223, 11501, 12349, 50561, 50933, 86443, 223913, 356531, 382819, 1567391, 2679733, 11867389, 83071723]

約数ペア:

[(1, 83071723), (7, 11867389), (31, 2679733), (53, 1567391), (217, 382819), (233, 356531), (371, 223913), (961, 86443), (1631, 50933), (1643, 50561), (6727, 12349), (7223, 11501)]