289323749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{69767}}^1$

素因数の和:69820

約数の個数: 16

約数和(自身を含む): 351630720

約数和(自身を除く): 62306971

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 69767, 767437, 906971, 2023243, 9976681, 22255673, 26302159, 289323749]

約数ペア:

[(1, 289323749), (11, 26302159), (13, 22255673), (29, 9976681), (143, 2023243), (319, 906971), (377, 767437), (4147, 69767)]