49793121

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2239}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 82467840

約数和(自身を除く): 32674719

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2239, 2471, 3177, 6717, 7413, 15673, 20151, 22239, 47019, 141057, 790367, 2371101, 5532569, 7113303, 16597707, 49793121]

約数ペア:

[(1, 49793121), (3, 16597707), (7, 7113303), (9, 5532569), (21, 2371101), (63, 790367), (353, 141057), (1059, 47019), (2239, 22239), (2471, 20151), (3177, 15673), (6717, 7413)]