266796123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{188017}}^1$

素因数の和:188074

約数の個数: 16

約数和(自身を含む): 397094016

約数和(自身を除く): 130297893

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 188017, 564051, 2068187, 6204561, 8084731, 24254193, 88932041, 266796123]

約数ペア:

[(1, 266796123), (3, 88932041), (11, 24254193), (33, 8084731), (43, 6204561), (129, 2068187), (473, 564051), (1419, 188017)]