20141877

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7001}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 30920832

約数和(自身を除く): 10778955

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 7001, 21003, 49007, 147021, 959137, 2877411, 6713959, 20141877]

約数ペア:

[(1, 20141877), (3, 6713959), (7, 2877411), (21, 959137), (137, 147021), (411, 49007), (959, 21003), (2877, 7001)]