138885593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29569}}^1$

素因数の和:29648

約数の個数: 16

約数和(自身を含む): 176000640

約数和(自身を除く): 37115047

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 29569, 206983, 325259, 1803709, 2276813, 12625963, 19840799, 138885593]

約数ペア:

[(1, 138885593), (7, 19840799), (11, 12625963), (61, 2276813), (77, 1803709), (427, 325259), (671, 206983), (4697, 29569)]