40022607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 20180913

約数列:

[1, 3, 17, 19, 51, 57, 103, 309, 323, 401, 969, 1203, 1751, 1957, 5253, 5871, 6817, 7619, 20451, 22857, 33269, 41303, 99807, 123909, 129523, 388569, 702151, 784757, 2106453, 2354271, 13340869, 40022607]

約数ペア:

[(1, 40022607), (3, 13340869), (17, 2354271), (19, 2106453), (51, 784757), (57, 702151), (103, 388569), (309, 129523), (323, 123909), (401, 99807), (969, 41303), (1203, 33269), (1751, 22857), (1957, 20451), (5253, 7619), (5871, 6817)]