87985807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14431}}^1$

素因数の和:14518

約数の個数: 16

約数和(自身を含む): 109914112

約数和(自身を除く): 21928305

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 14431, 101017, 187603, 966877, 1313221, 6768139, 12569401, 87985807]

約数ペア:

[(1, 87985807), (7, 12569401), (13, 6768139), (67, 1313221), (91, 966877), (469, 187603), (871, 101017), (6097, 14431)]