71021677

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 78405120

約数和(自身を除く): 7383443

約数列:

[1, 19, 23, 331, 437, 491, 6289, 7613, 9329, 11293, 144647, 162521, 214567, 3087899, 3737983, 71021677]

約数ペア:

[(1, 71021677), (19, 3737983), (23, 3087899), (331, 214567), (437, 162521), (491, 144647), (6289, 11293), (7613, 9329)]