71700091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 77220000

約数和(自身を除く): 5519909

約数列:

[1, 19, 89, 109, 389, 1691, 2071, 7391, 9701, 34621, 42401, 184319, 657799, 805619, 3773689, 71700091]

約数ペア:

[(1, 71700091), (19, 3773689), (89, 805619), (109, 657799), (389, 184319), (1691, 42401), (2071, 34621), (7391, 9701)]