438045389217

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{1451}}^1\times {\mathrm{147769}}^1$

素因数の和:149453

約数の個数: 24

約数和(自身を含む): 635961886560

約数和(自身を除く): 197916497343

約数列:

[1, 3, 9, 227, 681, 1451, 2043, 4353, 13059, 147769, 329377, 443307, 988131, 1329921, 2964393, 33543563, 100630689, 214412819, 301892067, 643238457, 1929715371, 48671709913, 146015129739, 438045389217]

約数ペア:

[(1, 438045389217), (3, 146015129739), (9, 48671709913), (227, 1929715371), (681, 643238457), (1451, 301892067), (2043, 214412819), (4353, 100630689), (13059, 33543563), (147769, 2964393), (329377, 1329921), (443307, 988131)]