17830989

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{60037}}^1$

素因数の和:60057

約数の個数: 16

約数和(自身を含む): 28818240

約数和(自身を除く): 10987251

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 60037, 180111, 540333, 660407, 1620999, 1981221, 5943663, 17830989]

約数ペア:

[(1, 17830989), (3, 5943663), (9, 1981221), (11, 1620999), (27, 660407), (33, 540333), (99, 180111), (297, 60037)]