11740743

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 20036640

約数和(自身を除く): 8295897

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 147, 237, 337, 441, 553, 711, 1011, 1659, 2359, 3033, 3871, 4977, 7077, 11613, 16513, 21231, 26623, 34839, 49539, 79869, 148617, 186361, 239607, 559083, 1304527, 1677249, 3913581, 11740743]

約数ペア:

[(1, 11740743), (3, 3913581), (7, 1677249), (9, 1304527), (21, 559083), (49, 239607), (63, 186361), (79, 148617), (147, 79869), (237, 49539), (337, 34839), (441, 26623), (553, 21231), (711, 16513), (1011, 11613), (1659, 7077), (2359, 4977), (3033, 3871)]