105500521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 33603479

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1609, 2261, 3451, 3857, 9367, 11263, 27353, 30571, 46661, 65569, 191471, 213997, 326627, 519707, 793237, 886559, 3637949, 5552659, 6205913, 15071503, 105500521]

約数ペア:

[(1, 105500521), (7, 15071503), (17, 6205913), (19, 5552659), (29, 3637949), (119, 886559), (133, 793237), (203, 519707), (323, 326627), (493, 213997), (551, 191471), (1609, 65569), (2261, 46661), (3451, 30571), (3857, 27353), (9367, 11263)]