122255959

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 149639168

約数和(自身を除く): 27383209

約数列:

[1, 7, 17, 119, 223, 271, 289, 1561, 1897, 2023, 3791, 4607, 26537, 32249, 60433, 64447, 78319, 423031, 451129, 548233, 1027361, 7191527, 17465137, 122255959]

約数ペア:

[(1, 122255959), (7, 17465137), (17, 7191527), (119, 1027361), (223, 548233), (271, 451129), (289, 423031), (1561, 78319), (1897, 64447), (2023, 60433), (3791, 32249), (4607, 26537)]