23927721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6427}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 34248384

約数和(自身を除く): 10320663

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 6427, 19281, 109259, 327777, 469171, 1407513, 7975907, 23927721]

約数ペア:

[(1, 23927721), (3, 7975907), (17, 1407513), (51, 469171), (73, 327777), (219, 109259), (1241, 19281), (3723, 6427)]