7944981

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 11938080

約数和(自身を除く): 3993099

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 509, 1419, 1527, 5203, 5599, 15609, 16797, 21887, 61589, 65661, 184767, 240757, 722271, 2648327, 7944981]

約数ペア:

[(1, 7944981), (3, 2648327), (11, 722271), (33, 240757), (43, 184767), (121, 65661), (129, 61589), (363, 21887), (473, 16797), (509, 15609), (1419, 5599), (1527, 5203)]