83907551

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 105910560

約数和(自身を除く): 22003009

約数列:

[1, 7, 13, 49, 91, 157, 637, 839, 1099, 2041, 5873, 7693, 10907, 14287, 41111, 76349, 100009, 131723, 534443, 922061, 1712399, 6454427, 11986793, 83907551]

約数ペア:

[(1, 83907551), (7, 11986793), (13, 6454427), (49, 1712399), (91, 922061), (157, 534443), (637, 131723), (839, 100009), (1099, 76349), (2041, 41111), (5873, 14287), (7693, 10907)]