28351329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5167}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 39690240

約数和(自身を除く): 11338911

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5167, 5487, 15501, 160177, 304853, 480531, 914559, 9450443, 28351329]

約数ペア:

[(1, 28351329), (3, 9450443), (31, 914559), (59, 480531), (93, 304853), (177, 160177), (1829, 15501), (5167, 5487)]