835331329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 1038375936

約数和(自身を除く): 203044607

約数列:

[1, 7, 17, 47, 119, 233, 329, 641, 799, 1631, 3961, 4487, 5593, 10897, 10951, 27727, 30127, 76279, 76657, 149353, 186167, 210889, 512159, 1045471, 1303169, 2539001, 3585113, 7019591, 17773007, 49137137, 119333047, 835331329]

約数ペア:

[(1, 835331329), (7, 119333047), (17, 49137137), (47, 17773007), (119, 7019591), (233, 3585113), (329, 2539001), (641, 1303169), (799, 1045471), (1631, 512159), (3961, 210889), (4487, 186167), (5593, 149353), (10897, 76657), (10951, 76279), (27727, 30127)]