3775851

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 5840640

約数和(自身を除く): 2064789

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 311, 639, 933, 1349, 2799, 4047, 5909, 12141, 17727, 22081, 53181, 66243, 198729, 419539, 1258617, 3775851]

約数ペア:

[(1, 3775851), (3, 1258617), (9, 419539), (19, 198729), (57, 66243), (71, 53181), (171, 22081), (213, 17727), (311, 12141), (639, 5909), (933, 4047), (1349, 2799)]