1245491439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{10909}}^1$

素因数の和:12934

約数の個数: 16

約数和(自身を含む): 1749091200

約数和(自身を除く): 503599761

約数列:

[1, 3, 19, 57, 2003, 6009, 10909, 32727, 38057, 114171, 207271, 621813, 21850727, 65552181, 415163813, 1245491439]

約数ペア:

[(1, 1245491439), (3, 415163813), (19, 65552181), (57, 21850727), (2003, 621813), (6009, 207271), (10909, 114171), (32727, 38057)]