214791889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1423}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 245452032

約数和(自身を除く): 30660143

約数列:

[1, 13, 17, 221, 683, 1423, 8879, 11611, 18499, 24191, 150943, 314483, 971909, 12634817, 16522453, 214791889]

約数ペア:

[(1, 214791889), (13, 16522453), (17, 12634817), (221, 971909), (683, 314483), (1423, 150943), (8879, 24191), (11611, 18499)]