305357657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 349741056

約数和(自身を除く): 44383399

約数列:

[1, 11, 31, 121, 127, 341, 641, 1397, 3751, 3937, 7051, 15367, 19871, 43307, 77561, 81407, 218581, 476377, 895477, 2404391, 2523617, 9850247, 27759787, 305357657]

約数ペア:

[(1, 305357657), (11, 27759787), (31, 9850247), (121, 2523617), (127, 2404391), (341, 895477), (641, 476377), (1397, 218581), (3751, 81407), (3937, 77561), (7051, 43307), (15367, 19871)]