86947011

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 127601760

約数和(自身を除く): 40654749

約数列:

[1, 3, 9, 109, 263, 327, 337, 789, 981, 1011, 2367, 3033, 28667, 36733, 86001, 88631, 110199, 258003, 265893, 330597, 797679, 9660779, 28982337, 86947011]

約数ペア:

[(1, 86947011), (3, 28982337), (9, 9660779), (109, 797679), (263, 330597), (327, 265893), (337, 258003), (789, 110199), (981, 88631), (1011, 86001), (2367, 36733), (3033, 28667)]