86983701

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{27431}}^1$

素因数の和:27592

約数の個数: 16

約数和(自身を含む): 133429248

約数和(自身を除く): 46445547

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 27431, 82293, 192017, 576051, 4142081, 12426243, 28994567, 86983701]

約数ペア:

[(1, 86983701), (3, 28994567), (7, 12426243), (21, 4142081), (151, 576051), (453, 192017), (1057, 82293), (3171, 27431)]