64379731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 73682784

約数和(自身を除く): 9303053

約数列:

[1, 13, 17, 221, 523, 557, 6799, 7241, 8891, 9469, 115583, 123097, 291311, 3787043, 4952287, 64379731]

約数ペア:

[(1, 64379731), (13, 4952287), (17, 3787043), (221, 291311), (523, 123097), (557, 115583), (6799, 9469), (7241, 8891)]