988201281

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1\times {\mathrm{4783}}^1$

素因数の和:5976

約数の個数: 16

約数和(自身を含む): 1340668160

約数和(自身を除く): 352466879

約数列:

[1, 3, 61, 183, 1129, 3387, 4783, 14349, 68869, 206607, 291763, 875289, 5400007, 16200021, 329400427, 988201281]

約数ペア:

[(1, 988201281), (3, 329400427), (61, 16200021), (183, 5400007), (1129, 875289), (3387, 291763), (4783, 206607), (14349, 68869)]