13141887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 19633920

約数和(自身を除く): 6492033

約数列:

[1, 3, 11, 33, 71, 79, 213, 237, 781, 869, 2343, 2607, 5041, 5609, 15123, 16827, 55451, 61699, 166353, 185097, 398239, 1194717, 4380629, 13141887]

約数ペア:

[(1, 13141887), (3, 4380629), (11, 1194717), (33, 398239), (71, 185097), (79, 166353), (213, 61699), (237, 55451), (781, 16827), (869, 15123), (2343, 5609), (2607, 5041)]