26197587

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8321

約数の個数: 24

約数和(自身を含む): 42266224

約数和(自身を除く): 16068637

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8293, 24879, 74637, 107809, 223911, 323427, 671733, 970281, 2015199, 2910843, 8732529, 26197587]

約数ペア:

[(1, 26197587), (3, 8732529), (9, 2910843), (13, 2015199), (27, 970281), (39, 671733), (81, 323427), (117, 223911), (243, 107809), (351, 74637), (1053, 24879), (3159, 8293)]