1400000081

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{323251}}^1$

素因数の和:323383

約数の個数: 8

約数和(自身を含む): 1442996928

約数和(自身を除く): 42996847

約数列:

[1, 61, 71, 4331, 323251, 19718311, 22950821, 1400000081]

約数ペア:

[(1, 1400000081), (61, 22950821), (71, 19718311), (4331, 323251)]