6866839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 8128512

約数和(自身を除く): 1261673

約数列:

[1, 7, 53, 83, 223, 371, 581, 1561, 4399, 11819, 18509, 30793, 82733, 129563, 980977, 6866839]

約数ペア:

[(1, 6866839), (7, 980977), (53, 129563), (83, 82733), (223, 30793), (371, 18509), (581, 11819), (1561, 4399)]