20161110503

素因数分解:

${\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{138571}}^1$

素因数の和:138802

約数の個数: 12

約数和(自身を含む): 21001140888

約数和(自身を除く): 840030385

約数列:

[1, 29, 173, 841, 5017, 138571, 145493, 4018559, 23972783, 116538211, 695210707, 20161110503]

約数ペア:

[(1, 20161110503), (29, 695210707), (173, 116538211), (841, 23972783), (5017, 4018559), (138571, 145493)]