21167881323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{795217}}^1$

素因数の和:795706

約数の個数: 16

約数和(自身を含む): 29772961920

約数和(自身を除く): 8605080597

約数列:

[1, 3, 19, 57, 467, 1401, 8873, 26619, 795217, 2385651, 15109123, 45327369, 371366339, 1114099017, 7055960441, 21167881323]

約数ペア:

[(1, 21167881323), (3, 7055960441), (19, 1114099017), (57, 371366339), (467, 45327369), (1401, 15109123), (8873, 2385651), (26619, 795217)]