40348707

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3307}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 63354816

約数和(自身を除く): 23006109

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 3307, 4067, 9921, 12201, 23149, 69447, 162043, 274481, 486129, 823443, 1921367, 5764101, 13449569, 40348707]

約数ペア:

[(1, 40348707), (3, 13449569), (7, 5764101), (21, 1921367), (49, 823443), (83, 486129), (147, 274481), (249, 162043), (581, 69447), (1743, 23149), (3307, 12201), (4067, 9921)]