282741771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 415820608

約数和(自身を除く): 133078837

約数列:

[1, 3, 13, 39, 61, 157, 183, 471, 757, 793, 2041, 2271, 2379, 6123, 9577, 9841, 28731, 29523, 46177, 118849, 124501, 138531, 356547, 373503, 600301, 1545037, 1800903, 4635111, 7249789, 21749367, 94247257, 282741771]

約数ペア:

[(1, 282741771), (3, 94247257), (13, 21749367), (39, 7249789), (61, 4635111), (157, 1800903), (183, 1545037), (471, 600301), (757, 373503), (793, 356547), (2041, 138531), (2271, 124501), (2379, 118849), (6123, 46177), (9577, 29523), (9841, 28731)]