2548299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3883152

約数和(自身を除く): 1334853

約数列:

[1, 3, 13, 19, 39, 57, 181, 247, 361, 543, 741, 1083, 2353, 3439, 4693, 7059, 10317, 14079, 44707, 65341, 134121, 196023, 849433, 2548299]

約数ペア:

[(1, 2548299), (3, 849433), (13, 196023), (19, 134121), (39, 65341), (57, 44707), (181, 14079), (247, 10317), (361, 7059), (543, 4693), (741, 3439), (1083, 2353)]