918156927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{40639}}^1$

素因数の和:41102

約数の個数: 16

約数和(自身を含む): 1299179520

約数和(自身を除く): 381022593

約数列:

[1, 3, 17, 51, 443, 1329, 7531, 22593, 40639, 121917, 690863, 2072589, 18003077, 54009231, 306052309, 918156927]

約数ペア:

[(1, 918156927), (3, 306052309), (17, 54009231), (51, 18003077), (443, 2072589), (1329, 690863), (7531, 121917), (22593, 40639)]