793947

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 1346112

約数和(自身を除く): 552165

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 491, 539, 1473, 1617, 3437, 5401, 10311, 16203, 24059, 37807, 72177, 113421, 264649, 793947]

約数ペア:

[(1, 793947), (3, 264649), (7, 113421), (11, 72177), (21, 37807), (33, 24059), (49, 16203), (77, 10311), (147, 5401), (231, 3437), (491, 1617), (539, 1473)]