1270293957

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{27551}}^1$

素因数の和:27713

約数の個数: 24

約数和(自身を含む): 1891169280

約数和(自身を除く): 620875323

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 5123, 15369, 27551, 46107, 82653, 247959, 1294897, 3003059, 3884691, 9009177, 11654073, 27027531, 141143773, 423431319, 1270293957]

約数ペア:

[(1, 1270293957), (3, 423431319), (9, 141143773), (47, 27027531), (109, 11654073), (141, 9009177), (327, 3884691), (423, 3003059), (981, 1294897), (5123, 247959), (15369, 82653), (27551, 46107)]