65966909

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 70686000

約数和(自身を除く): 4719091

約数列:

[1, 29, 41, 109, 509, 1189, 3161, 4469, 14761, 20869, 55481, 129601, 605201, 1608949, 2274721, 65966909]

約数ペア:

[(1, 65966909), (29, 2274721), (41, 1608949), (109, 605201), (509, 129601), (1189, 55481), (3161, 20869), (4469, 14761)]