1340989539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1\times {\mathrm{7309}}^1$

素因数の和:9994

約数の個数: 16

約数和(自身を含む): 1866681600

約数和(自身を除く): 525692061

約数列:

[1, 3, 23, 69, 2659, 7309, 7977, 21927, 61157, 168107, 183471, 504321, 19434631, 58303893, 446996513, 1340989539]

約数ペア:

[(1, 1340989539), (3, 446996513), (23, 58303893), (69, 19434631), (2659, 504321), (7309, 183471), (7977, 168107), (21927, 61157)]