1781119113

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1\times {\mathrm{8677}}^1$

素因数の和:10024

約数の個数: 16

約数和(自身を含む): 2421786816

約数和(自身を除く): 640667703

約数列:

[1, 3, 53, 159, 1291, 3873, 8677, 26031, 68423, 205269, 459881, 1379643, 11202007, 33606021, 593706371, 1781119113]

約数ペア:

[(1, 1781119113), (3, 593706371), (53, 33606021), (159, 11202007), (1291, 1379643), (3873, 459881), (8677, 205269), (26031, 68423)]