89206871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 19657129

約数列:

[1, 13, 17, 29, 31, 221, 377, 403, 449, 493, 527, 899, 5837, 6409, 6851, 7633, 11687, 13021, 13919, 15283, 99229, 169273, 180947, 198679, 221357, 236623, 403651, 2877641, 3076099, 5247463, 6862067, 89206871]

約数ペア:

[(1, 89206871), (13, 6862067), (17, 5247463), (29, 3076099), (31, 2877641), (221, 403651), (377, 236623), (403, 221357), (449, 198679), (493, 180947), (527, 169273), (899, 99229), (5837, 15283), (6409, 13919), (6851, 13021), (7633, 11687)]