291246231951

素因数分解:

$3^2\times {\mathrm{1429}}^1\times {\mathrm{2381}}^1\times {\mathrm{9511}}^1$

素因数の和:13327

約数の個数: 24

約数和(自身を含む): 421204486560

約数和(自身を除く): 129958254609

約数列:

[1, 3, 9, 1429, 2381, 4287, 7143, 9511, 12861, 21429, 28533, 85599, 3402449, 10207347, 13591219, 22645691, 30622041, 40773657, 67937073, 122320971, 203811219, 32360692439, 97082077317, 291246231951]

約数ペア:

[(1, 291246231951), (3, 97082077317), (9, 32360692439), (1429, 203811219), (2381, 122320971), (4287, 67937073), (7143, 40773657), (9511, 30622041), (12861, 22645691), (21429, 13591219), (28533, 10207347), (85599, 3402449)]