1489217181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1\times {\mathrm{11171}}^1$

素因数の和:12412

約数の個数: 16

約数和(自身を含む): 2041169088

約数和(自身を除く): 551951907

約数列:

[1, 3, 37, 111, 1201, 3603, 11171, 33513, 44437, 133311, 413327, 1239981, 13416371, 40249113, 496405727, 1489217181]

約数ペア:

[(1, 1489217181), (3, 496405727), (37, 40249113), (111, 13416371), (1201, 1239981), (3603, 413327), (11171, 133311), (33513, 44437)]