85587439

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 105910560

約数和(自身を除く): 20323121

約数列:

[1, 7, 23, 29, 161, 203, 529, 667, 797, 3703, 4669, 5579, 15341, 18331, 23113, 107387, 128317, 161791, 421613, 531599, 2951291, 3721193, 12226777, 85587439]

約数ペア:

[(1, 85587439), (7, 12226777), (23, 3721193), (29, 2951291), (161, 531599), (203, 421613), (529, 161791), (667, 128317), (797, 107387), (3703, 23113), (4669, 18331), (5579, 15341)]