69874961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 78650880

約数和(自身を除く): 8775919

約数列:

[1, 13, 31, 83, 403, 1079, 2089, 2573, 27157, 33449, 64759, 173387, 841867, 2254031, 5374997, 69874961]

約数ペア:

[(1, 69874961), (13, 5374997), (31, 2254031), (83, 841867), (403, 173387), (1079, 64759), (2089, 33449), (2573, 27157)]