71690059

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18587}}^1$

素因数の和:18642

約数の個数: 16

約数和(自身を含む): 89222400

約数和(自身を除く): 17532341

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 18587, 130109, 353153, 539023, 2472071, 3773161, 10241437, 71690059]

約数ペア:

[(1, 71690059), (7, 10241437), (19, 3773161), (29, 2472071), (133, 539023), (203, 353153), (551, 130109), (3857, 18587)]