20441001

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23741}}^1$

素因数の和:23792

約数の個数: 16

約数和(自身を含む): 31909248

約数和(自身を除く): 11468247

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 23741, 71223, 166187, 498561, 973381, 2920143, 6813667, 20441001]

約数ペア:

[(1, 20441001), (3, 6813667), (7, 2920143), (21, 973381), (41, 498561), (123, 166187), (287, 71223), (861, 23741)]