289038673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79867}}^1$

素因数の和:79932

約数の個数: 16

約数和(自身を含む): 368031744

約数和(自身を除く): 78993071

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 79867, 559069, 878537, 3753749, 6149759, 26276243, 41291239, 289038673]

約数ペア:

[(1, 289038673), (7, 41291239), (11, 26276243), (47, 6149759), (77, 3753749), (329, 878537), (517, 559069), (3619, 79867)]