120138571

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 140517376

約数和(自身を除く): 20378805

約数列:

[1, 7, 67, 127, 469, 889, 2017, 8509, 14119, 59563, 135139, 256159, 945973, 1793113, 17162653, 120138571]

約数ペア:

[(1, 120138571), (7, 17162653), (67, 1793113), (127, 945973), (469, 256159), (889, 135139), (2017, 59563), (8509, 14119)]