214971127

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5737}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 252839232

約数和(自身を除く): 37868105

約数列:

[1, 7, 53, 101, 371, 707, 5353, 5737, 37471, 40159, 304061, 579437, 2128427, 4056059, 30710161, 214971127]

約数ペア:

[(1, 214971127), (7, 30710161), (53, 4056059), (101, 2128427), (371, 579437), (707, 304061), (5353, 40159), (5737, 37471)]