68328169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 84302848

約数和(自身を除く): 15974679

約数列:

[1, 7, 13, 91, 607, 1237, 4249, 7891, 8659, 16081, 55237, 112567, 750859, 5256013, 9761167, 68328169]

約数ペア:

[(1, 68328169), (7, 9761167), (13, 5256013), (91, 750859), (607, 112567), (1237, 55237), (4249, 16081), (7891, 8659)]