380561881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5783}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 474750720

約数和(自身を除く): 94188839

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1343, 3871, 5783, 9401, 40481, 65807, 98311, 283367, 456857, 688177, 3197999, 4817239, 7766569, 22385993, 54365983, 380561881]

約数ペア:

[(1, 380561881), (7, 54365983), (17, 22385993), (49, 7766569), (79, 4817239), (119, 3197999), (553, 688177), (833, 456857), (1343, 283367), (3871, 98311), (5783, 65807), (9401, 40481)]