84065839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{4111}}^1$

素因数の和:4159

約数の個数: 18

約数和(自身を含む): 100081968

約数和(自身を除く): 16016129

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 4111, 20449, 45221, 53443, 497431, 587873, 694759, 6466603, 7642349, 84065839]

約数ペア:

[(1, 84065839), (11, 7642349), (13, 6466603), (121, 694759), (143, 587873), (169, 497431), (1573, 53443), (1859, 45221), (4111, 20449)]