1447251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 2128896

約数和(自身を除く): 681645

約数列:

[1, 3, 13, 39, 43, 129, 559, 863, 1677, 2589, 11219, 33657, 37109, 111327, 482417, 1447251]

約数ペア:

[(1, 1447251), (3, 482417), (13, 111327), (39, 37109), (43, 33657), (129, 11219), (559, 2589), (863, 1677)]