8218353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19157}}^1$

素因数の和:19184

約数の個数: 16

約数和(自身を含む): 12874176

約数和(自身を除く): 4655823

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 19157, 57471, 210727, 249041, 632181, 747123, 2739451, 8218353]

約数ペア:

[(1, 8218353), (3, 2739451), (11, 747123), (13, 632181), (33, 249041), (39, 210727), (143, 57471), (429, 19157)]