21714627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38707}}^1$

素因数の和:38738

約数の個数: 16

約数和(自身を含む): 33443712

約数和(自身を除く): 11729085

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 38707, 116121, 425777, 658019, 1277331, 1974057, 7238209, 21714627]

約数ペア:

[(1, 21714627), (3, 7238209), (11, 1974057), (17, 1277331), (33, 658019), (51, 425777), (187, 116121), (561, 38707)]