16629261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11776

約数の個数: 16

約数和(自身を含む): 24752640

約数和(自身を除く): 8123379

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 11719, 35157, 128909, 386727, 503917, 1511751, 5543087, 16629261]

約数ペア:

[(1, 16629261), (3, 5543087), (11, 1511751), (33, 503917), (43, 386727), (129, 128909), (473, 35157), (1419, 11719)]