289327497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{16217}}^1$

素因数の和:16552

約数の個数: 16

約数和(自身を含む): 407396160

約数和(自身を除く): 118068663

約数列:

[1, 3, 19, 57, 313, 939, 5947, 16217, 17841, 48651, 308123, 924369, 5075921, 15227763, 96442499, 289327497]

約数ペア:

[(1, 289327497), (3, 96442499), (19, 15227763), (57, 5075921), (313, 924369), (939, 308123), (5947, 48651), (16217, 17841)]