1444656951

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{251201}}^1$

素因数の和:251284

約数の個数: 20

約数和(自身を含む): 2188471824

約数和(自身を除く): 743814873

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 251201, 753603, 2260809, 6782427, 17835271, 20347281, 53505813, 160517439, 481552317, 1444656951]

約数ペア:

[(1, 1444656951), (3, 481552317), (9, 160517439), (27, 53505813), (71, 20347281), (81, 17835271), (213, 6782427), (639, 2260809), (1917, 753603), (5751, 251201)]