30418401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1213}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 43781696

約数和(自身を除く): 13363295

約数列:

[1, 3, 13, 39, 643, 1213, 1929, 3639, 8359, 15769, 25077, 47307, 779959, 2339877, 10139467, 30418401]

約数ペア:

[(1, 30418401), (3, 10139467), (13, 2339877), (39, 779959), (643, 47307), (1213, 25077), (1929, 15769), (3639, 8359)]