12536529

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 4700271

約数列:

[1, 3, 41, 123, 227, 449, 681, 1347, 9307, 18409, 27921, 55227, 101923, 305769, 4178843, 12536529]

約数ペア:

[(1, 12536529), (3, 4178843), (41, 305769), (123, 101923), (227, 55227), (449, 27921), (681, 18409), (1347, 9307)]