4021167369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1\times {\mathrm{24709}}^1$

素因数の和:27920

約数の個数: 16

約数和(自身を含む): 5678951040

約数和(自身を除く): 1657783671

約数列:

[1, 3, 17, 51, 3191, 9573, 24709, 54247, 74127, 162741, 420053, 1260159, 78846419, 236539257, 1340389123, 4021167369]

約数ペア:

[(1, 4021167369), (3, 1340389123), (17, 236539257), (51, 78846419), (3191, 1260159), (9573, 420053), (24709, 162741), (54247, 74127)]