8712417

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 13381632

約数和(自身を除く): 4669215

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 3167, 9501, 22169, 66507, 414877, 1244631, 2904139, 8712417]

約数ペア:

[(1, 8712417), (3, 2904139), (7, 1244631), (21, 414877), (131, 66507), (393, 22169), (917, 9501), (2751, 3167)]