27941001491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1887013}}^1$

素因数の和:1887110

約数の個数: 16

約数和(自身を含む): 32335871904

約数和(自身を除く): 4394870413

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 1887013, 24531169, 32079221, 126429871, 417029873, 1643588323, 2149307807, 27941001491]

約数ペア:

[(1, 27941001491), (13, 2149307807), (17, 1643588323), (67, 417029873), (221, 126429871), (871, 32079221), (1139, 24531169), (14807, 1887013)]