1428753471

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1\times {\mathrm{1459}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 1913184000

約数和(自身を除く): 484430529

約数列:

[1, 3, 449, 727, 1347, 1459, 2181, 4377, 326423, 655091, 979269, 1060693, 1965273, 3182079, 476251157, 1428753471]

約数ペア:

[(1, 1428753471), (3, 476251157), (449, 3182079), (727, 1965273), (1347, 1060693), (1459, 979269), (2181, 655091), (4377, 326423)]