2898829821657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20641}}^1\times {\mathrm{607967}}^1$

素因数の和:628629

約数の個数: 32

約数和(自身を含む): 4819075375104

約数和(自身を除く): 1920245553447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 20641, 61923, 144487, 227051, 433461, 607967, 681153, 1589357, 1823901, 4255769, 4768071, 6687637, 12767307, 20062911, 46813459, 140440377, 12549046847, 37647140541, 87843327929, 138039515317, 263529983787, 414118545951, 966276607219, 2898829821657]

約数ペア:

[(1, 2898829821657), (3, 966276607219), (7, 414118545951), (11, 263529983787), (21, 138039515317), (33, 87843327929), (77, 37647140541), (231, 12549046847), (20641, 140440377), (61923, 46813459), (144487, 20062911), (227051, 12767307), (433461, 6687637), (607967, 4768071), (681153, 4255769), (1589357, 1823901)]