87051601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12208

約数の個数: 16

約数和(自身を含む): 108505600

約数和(自身を除く): 21453999

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 12109, 84763, 157417, 956611, 1101919, 6696277, 12435943, 87051601]

約数ペア:

[(1, 87051601), (7, 12435943), (13, 6696277), (79, 1101919), (91, 956611), (553, 157417), (1027, 84763), (7189, 12109)]