40401035997

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1\times {\mathrm{9187}}^1$

素因数の和:10457

約数の個数: 32

約数和(自身を含む): 61940938752

約数和(自身を除く): 21539902755

約数列:

[1, 3, 7, 21, 197, 591, 1063, 1379, 3189, 4137, 7441, 9187, 22323, 27561, 64309, 192927, 209411, 628233, 1465877, 1809839, 4397631, 5429517, 9765781, 12668873, 29297343, 38006619, 68360467, 205081401, 1923858857, 5771576571, 13467011999, 40401035997]

約数ペア:

[(1, 40401035997), (3, 13467011999), (7, 5771576571), (21, 1923858857), (197, 205081401), (591, 68360467), (1063, 38006619), (1379, 29297343), (3189, 12668873), (4137, 9765781), (7441, 5429517), (9187, 4397631), (22323, 1809839), (27561, 1465877), (64309, 628233), (192927, 209411)]