90881693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6269}}^1$

素因数の和:6404

約数の個数: 16

約数和(自身を含む): 110352000

約数和(自身を除く): 19470307

約数列:

[1, 7, 19, 109, 133, 763, 2071, 6269, 14497, 43883, 119111, 683321, 833777, 4783247, 12983099, 90881693]

約数ペア:

[(1, 90881693), (7, 12983099), (19, 4783247), (109, 833777), (133, 683321), (763, 119111), (2071, 43883), (6269, 14497)]