987534273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{18461}}^1$

素因数の和:20096

約数の個数: 16

約数和(自身を含む): 1437377472

約数和(自身を除く): 449843199

約数列:

[1, 3, 11, 33, 1621, 4863, 17831, 18461, 53493, 55383, 203071, 609213, 29925281, 89775843, 329178091, 987534273]

約数ペア:

[(1, 987534273), (3, 329178091), (11, 89775843), (33, 29925281), (1621, 609213), (4863, 203071), (17831, 55383), (18461, 53493)]