214630913

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2833}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 250298880

約数和(自身を除く): 35667967

約数列:

[1, 7, 79, 137, 553, 959, 2833, 10823, 19831, 75761, 223807, 388121, 1566649, 2716847, 30661559, 214630913]

約数ペア:

[(1, 214630913), (7, 30661559), (79, 2716847), (137, 1566649), (553, 388121), (959, 223807), (2833, 75761), (10823, 19831)]