28974548477

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{215843}}^1$

素因数の和:216128

約数の個数: 16

約数和(自身を含む): 33595686912

約数和(自身を除く): 4621138435

約数列:

[1, 7, 127, 151, 889, 1057, 19177, 134239, 215843, 1510901, 27412061, 32592293, 191884427, 228146051, 4139221211, 28974548477]

約数ペア:

[(1, 28974548477), (7, 4139221211), (127, 228146051), (151, 191884427), (889, 32592293), (1057, 27412061), (19177, 1510901), (134239, 215843)]