83198217

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 112045248

約数和(自身を除く): 28847031

約数列:

[1, 3, 251, 313, 353, 753, 939, 1059, 78563, 88603, 110489, 235689, 265809, 331467, 27732739, 83198217]

約数ペア:

[(1, 83198217), (3, 27732739), (251, 331467), (313, 265809), (353, 235689), (753, 110489), (939, 88603), (1059, 78563)]