8289421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 10281600

約数和(自身を除く): 1992179

約数列:

[1, 7, 17, 41, 119, 287, 697, 1699, 4879, 11893, 28883, 69659, 202181, 487613, 1184203, 8289421]

約数ペア:

[(1, 8289421), (7, 1184203), (17, 487613), (41, 202181), (119, 69659), (287, 28883), (697, 11893), (1699, 4879)]