689380452069

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{170953}}^1$

素因数の和:171449

約数の個数: 32

約数和(自身を含む): 958961676288

約数和(自身を除く): 269581224219

約数列:

[1, 3, 31, 93, 131, 331, 393, 993, 4061, 10261, 12183, 30783, 43361, 130083, 170953, 512859, 1344191, 4032573, 5299543, 15898629, 22394843, 56585443, 67184529, 169756329, 694240133, 1754148733, 2082720399, 5262446199, 7412693033, 22238079099, 229793484023, 689380452069]

約数ペア:

[(1, 689380452069), (3, 229793484023), (31, 22238079099), (93, 7412693033), (131, 5262446199), (331, 2082720399), (393, 1754148733), (993, 694240133), (4061, 169756329), (10261, 67184529), (12183, 56585443), (30783, 22394843), (43361, 15898629), (130083, 5299543), (170953, 4032573), (512859, 1344191)]