298420199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{10979}}^1$

素因数の和:11350

約数の個数: 16

約数和(自身を含む): 373144320

約数和(自身を除く): 74724121

約数列:

[1, 7, 11, 77, 353, 2471, 3883, 10979, 27181, 76853, 120769, 845383, 3875587, 27129109, 42631457, 298420199]

約数ペア:

[(1, 298420199), (7, 42631457), (11, 27129109), (77, 3875587), (353, 845383), (2471, 120769), (3883, 76853), (10979, 27181)]