71556337

素因数分解:

${\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:940

約数の個数: 12

約数和(自身を含む): 75864720

約数和(自身を除く): 4308383

約数列:

[1, 19, 361, 379, 523, 7201, 9937, 136819, 188803, 198217, 3766123, 71556337]

約数ペア:

[(1, 71556337), (19, 3766123), (361, 198217), (379, 188803), (523, 136819), (7201, 9937)]