20161060911

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{333997}}^1$

素因数の和:334375

約数の個数: 24

約数和(自身を含む): 30741175920

約数和(自身を除く): 10580115009

約数列:

[1, 3, 9, 19, 57, 171, 353, 1059, 3177, 6707, 20121, 60363, 333997, 1001991, 3005973, 6345943, 19037829, 57113487, 117900941, 353702823, 1061108469, 2240117879, 6720353637, 20161060911]

約数ペア:

[(1, 20161060911), (3, 6720353637), (9, 2240117879), (19, 1061108469), (57, 353702823), (171, 117900941), (353, 57113487), (1059, 19037829), (3177, 6345943), (6707, 3005973), (20121, 1001991), (60363, 333997)]