13445903859

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{543203}}^1$

素因数の和:543466

約数の個数: 16

約数和(自身を含む): 18495009792

約数和(自身を除く): 5049105933

約数列:

[1, 3, 37, 111, 223, 669, 8251, 24753, 543203, 1629609, 20098511, 60295533, 121134269, 363402807, 4481967953, 13445903859]

約数ペア:

[(1, 13445903859), (3, 4481967953), (37, 363402807), (111, 121134269), (223, 60295533), (669, 20098511), (8251, 1629609), (24753, 543203)]