26271021

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17137}}^1$

素因数の和:17220

約数の個数: 16

約数和(自身を含む): 40582784

約数和(自身を除く): 14311763

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 17137, 51411, 119959, 359877, 1251001, 3753003, 8757007, 26271021]

約数ペア:

[(1, 26271021), (3, 8757007), (7, 3753003), (21, 1251001), (73, 359877), (219, 119959), (511, 51411), (1533, 17137)]