1722942447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{10459}}^1$

素因数の和:11782

約数の個数: 16

約数和(自身を含む): 2352746880

約数和(自身を除く): 629804433

約数列:

[1, 3, 43, 129, 1277, 3831, 10459, 31377, 54911, 164733, 449737, 1349211, 13356143, 40068429, 574314149, 1722942447]

約数ペア:

[(1, 1722942447), (3, 574314149), (43, 40068429), (129, 13356143), (1277, 1349211), (3831, 449737), (10459, 164733), (31377, 54911)]