13998361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 16151184

約数和(自身を除く): 2152823

約数列:

[1, 13, 17, 97, 221, 653, 1261, 1649, 8489, 11101, 21437, 63341, 144313, 823433, 1076797, 13998361]

約数ペア:

[(1, 13998361), (13, 1076797), (17, 823433), (97, 144313), (221, 63341), (653, 21437), (1261, 11101), (1649, 8489)]