27798843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6962

約数の個数: 16

約数和(自身を含む): 39571200

約数和(自身を除く): 11772357

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6869, 20607, 130511, 391533, 487699, 1463097, 9266281, 27798843]

約数ペア:

[(1, 27798843), (3, 9266281), (19, 1463097), (57, 487699), (71, 391533), (213, 130511), (1349, 20607), (4047, 6869)]