2917497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 4273920

約数和(自身を除く): 1356423

約数列:

[1, 3, 11, 33, 211, 419, 633, 1257, 2321, 4609, 6963, 13827, 88409, 265227, 972499, 2917497]

約数ペア:

[(1, 2917497), (3, 972499), (11, 265227), (33, 88409), (211, 13827), (419, 6963), (633, 4609), (1257, 2321)]