2815305798051

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{105217543}}^1$

素因数の和:105218543

約数の個数: 16

約数和(自身を含む): 4175032145920

約数和(自身を除く): 1359726347869

約数列:

[1, 3, 9, 27, 991, 2973, 8919, 26757, 105217543, 315652629, 946957887, 2840873661, 104270585113, 312811755339, 938435266017, 2815305798051]

約数ペア:

[(1, 2815305798051), (3, 938435266017), (9, 312811755339), (27, 104270585113), (991, 2840873661), (2973, 946957887), (8919, 315652629), (26757, 105217543)]