30724539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13147}}^1$

素因数の和:13210

約数の個数: 16

約数和(自身を含む): 44177280

約数和(自身を除く): 13452741

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 13147, 39441, 249793, 539027, 749379, 1617081, 10241513, 30724539]

約数ペア:

[(1, 30724539), (3, 10241513), (19, 1617081), (41, 749379), (57, 539027), (123, 249793), (779, 39441), (2337, 13147)]