2783131059

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 3816915856

約数和(自身を除く): 1033784797

約数列:

[1, 3, 71, 73, 213, 219, 2521, 5041, 5183, 7563, 15123, 15549, 178991, 184033, 367993, 536973, 552099, 1103979, 12708361, 13066343, 38125083, 39199029, 927710353, 2783131059]

約数ペア:

[(1, 2783131059), (3, 927710353), (71, 39199029), (73, 38125083), (213, 13066343), (219, 12708361), (2521, 1103979), (5041, 552099), (5183, 536973), (7563, 367993), (15123, 184033), (15549, 178991)]