26001807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1021}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 37429728

約数和(自身を除く): 11427921

約数列:

[1, 3, 13, 39, 653, 1021, 1959, 3063, 8489, 13273, 25467, 39819, 666713, 2000139, 8667269, 26001807]

約数ペア:

[(1, 26001807), (3, 8667269), (13, 2000139), (39, 666713), (653, 39819), (1021, 25467), (1959, 13273), (3063, 8489)]