288996873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{66851}}^1$

素因数の和:66996

約数の個数: 16

約数和(自身を含む): 423574272

約数和(自身を除く): 134577399

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 66851, 200553, 735361, 2206083, 8757481, 26272443, 96332291, 288996873]

約数ペア:

[(1, 288996873), (3, 96332291), (11, 26272443), (33, 8757481), (131, 2206083), (393, 735361), (1441, 200553), (4323, 66851)]