4045419

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 6737120

約数和(自身を除く): 2691701

約数列:

[1, 3, 7, 9, 21, 63, 157, 409, 471, 1099, 1227, 1413, 2863, 3297, 3681, 8589, 9891, 25767, 64213, 192639, 449491, 577917, 1348473, 4045419]

約数ペア:

[(1, 4045419), (3, 1348473), (7, 577917), (9, 449491), (21, 192639), (63, 64213), (157, 25767), (409, 9891), (471, 8589), (1099, 3681), (1227, 3297), (1413, 2863)]