6721338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86171}}^1$

素因数の和:86189

約数の個数: 16

約数和(自身を含む): 14476896

約数和(自身を除く): 7755558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 86171, 172342, 258513, 517026, 1120223, 2240446, 3360669, 6721338]

約数ペア:

[(1, 6721338), (2, 3360669), (3, 2240446), (6, 1120223), (13, 517026), (26, 258513), (39, 172342), (78, 86171)]