213313153

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 222868800

約数和(自身を除く): 9555647

約数列:

[1, 43, 89, 139, 401, 3827, 5977, 12371, 17243, 35689, 55739, 531953, 1534627, 2396777, 4960771, 213313153]

約数ペア:

[(1, 213313153), (43, 4960771), (89, 2396777), (139, 1534627), (401, 531953), (3827, 55739), (5977, 35689), (12371, 17243)]