1984200351

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{479623}}^1$

素因数の和:479830

約数の個数: 16

約数和(自身を含む): 3038897664

約数和(自身を除く): 1054697313

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 479623, 1438869, 3357361, 10072083, 94485731, 283457193, 661400117, 1984200351]

約数ペア:

[(1, 1984200351), (3, 661400117), (7, 283457193), (21, 94485731), (197, 10072083), (591, 3357361), (1379, 1438869), (4137, 479623)]