12492387

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 18935280

約数和(自身を除く): 6442893

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 509, 909, 1527, 2727, 4581, 8181, 13743, 24543, 41229, 51409, 123687, 154227, 462681, 1388043, 4164129, 12492387]

約数ペア:

[(1, 12492387), (3, 4164129), (9, 1388043), (27, 462681), (81, 154227), (101, 123687), (243, 51409), (303, 41229), (509, 24543), (909, 13743), (1527, 8181), (2727, 4581)]