71340551

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 80274240

約数和(自身を除く): 8933689

約数列:

[1, 17, 29, 37, 493, 629, 1073, 3911, 18241, 66487, 113419, 144707, 1928123, 2460019, 4196503, 71340551]

約数ペア:

[(1, 71340551), (17, 4196503), (29, 2460019), (37, 1928123), (493, 144707), (629, 113419), (1073, 66487), (3911, 18241)]