238638081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9283}}^1$

素因数の和:9357

約数の個数: 32

約数和(自身を含む): 374330880

約数和(自身を除く): 135692799

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 8569, 9283, 25707, 27849, 102113, 176377, 306339, 380603, 529131, 1141809, 1940147, 4186633, 5820441, 7231457, 12559899, 21694371, 79546027, 238638081]

約数ペア:

[(1, 238638081), (3, 79546027), (11, 21694371), (19, 12559899), (33, 7231457), (41, 5820441), (57, 4186633), (123, 1940147), (209, 1141809), (451, 529131), (627, 380603), (779, 306339), (1353, 176377), (2337, 102113), (8569, 27849), (9283, 25707)]