11887382311

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 15088356000

約数和(自身を除く): 3200973689

約数列:

[1, 7, 17, 37, 49, 119, 259, 449, 629, 833, 859, 1813, 3143, 4403, 6013, 7633, 14603, 16613, 22001, 30821, 31783, 42091, 53431, 102221, 116291, 222481, 282421, 374017, 385691, 540311, 715547, 814037, 1557367, 1976947, 2699837, 3782177, 6556747, 13838629, 14270567, 18898859, 26475239, 45897229, 99893969, 242599639, 321280603, 699257783, 1698197473, 11887382311]

約数ペア:

[(1, 11887382311), (7, 1698197473), (17, 699257783), (37, 321280603), (49, 242599639), (119, 99893969), (259, 45897229), (449, 26475239), (629, 18898859), (833, 14270567), (859, 13838629), (1813, 6556747), (3143, 3782177), (4403, 2699837), (6013, 1976947), (7633, 1557367), (14603, 814037), (16613, 715547), (22001, 540311), (30821, 385691), (31783, 374017), (42091, 282421), (53431, 222481), (102221, 116291)]