1931953215

素因数分解:

$3^1\times 5^1\times {\mathrm{3361}}^1\times {\mathrm{38321}}^1$

素因数の和:41690

約数の個数: 16

約数和(自身を含む): 3092125536

約数和(自身を除く): 1160172321

約数列:

[1, 3, 5, 15, 3361, 10083, 16805, 38321, 50415, 114963, 191605, 574815, 128796881, 386390643, 643984405, 1931953215]

約数ペア:

[(1, 1931953215), (3, 643984405), (5, 386390643), (15, 128796881), (3361, 574815), (10083, 191605), (16805, 114963), (38321, 50415)]