121617287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 136485888

約数和(自身を除く): 14868601

約数列:

[1, 11, 43, 223, 473, 1153, 2453, 9589, 12683, 49579, 105479, 257119, 545369, 2828309, 11056117, 121617287]

約数ペア:

[(1, 121617287), (11, 11056117), (43, 2828309), (223, 545369), (473, 257119), (1153, 105479), (2453, 49579), (9589, 12683)]