216227743

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 234243360

約数和(自身を除く): 18015617

約数列:

[1, 17, 59, 193, 1003, 1117, 3281, 11387, 18989, 65903, 193579, 215581, 1120351, 3664877, 12719279, 216227743]

約数ペア:

[(1, 216227743), (17, 12719279), (59, 3664877), (193, 1120351), (1003, 215581), (1117, 193579), (3281, 65903), (11387, 18989)]