227220111

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2347}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 339915264

約数和(自身を除く): 112695153

約数列:

[1, 3, 9, 31, 93, 279, 347, 1041, 2347, 3123, 7041, 10757, 21123, 32271, 72757, 96813, 218271, 654813, 814409, 2443227, 7329681, 25246679, 75740037, 227220111]

約数ペア:

[(1, 227220111), (3, 75740037), (9, 25246679), (31, 7329681), (93, 2443227), (279, 814409), (347, 654813), (1041, 218271), (2347, 96813), (3123, 72757), (7041, 32271), (10757, 21123)]