84122857

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 107988552

約数和(自身を除く): 23865695

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3221, 3731, 22547, 26117, 41873, 132061, 157829, 293111, 924427, 1716793, 2051777, 6470989, 12017551, 84122857]

約数ペア:

[(1, 84122857), (7, 12017551), (13, 6470989), (41, 2051777), (49, 1716793), (91, 924427), (287, 293111), (533, 157829), (637, 132061), (2009, 41873), (3221, 26117), (3731, 22547)]