90828451

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5854

約数の個数: 16

約数和(自身を含む): 108376000

約数和(自身を除く): 17547549

約数列:

[1, 7, 37, 61, 259, 427, 2257, 5749, 15799, 40243, 212713, 350689, 1488991, 2454823, 12975493, 90828451]

約数ペア:

[(1, 90828451), (7, 12975493), (37, 2454823), (61, 1488991), (259, 350689), (427, 212713), (2257, 40243), (5749, 15799)]