19051227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{54277}}^1$

素因数の和:54299

約数の個数: 16

約数和(自身を含む): 30395680

約数和(自身を除く): 11344453

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 54277, 162831, 488493, 705601, 1465479, 2116803, 6350409, 19051227]

約数ペア:

[(1, 19051227), (3, 6350409), (9, 2116803), (13, 1465479), (27, 705601), (39, 488493), (117, 162831), (351, 54277)]