13731621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 19267584

約数和(自身を除く): 5535963

約数列:

[1, 3, 23, 69, 127, 381, 1567, 2921, 4701, 8763, 36041, 108123, 199009, 597027, 4577207, 13731621]

約数ペア:

[(1, 13731621), (3, 4577207), (23, 597027), (69, 199009), (127, 108123), (381, 36041), (1567, 8763), (2921, 4701)]