320121169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 351533520

約数和(自身を除く): 31412351

約数列:

[1, 17, 29, 493, 641, 1013, 10897, 17221, 18589, 29377, 316013, 499409, 649333, 11038661, 18830657, 320121169]

約数ペア:

[(1, 320121169), (17, 18830657), (29, 11038661), (493, 649333), (641, 499409), (1013, 316013), (10897, 29377), (17221, 18589)]