974696391

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{2281}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 1428714560

約数和(自身を除く): 454018169

約数列:

[1, 3, 9, 79, 237, 601, 711, 1803, 2281, 5409, 6843, 20529, 47479, 142437, 180199, 427311, 540597, 1370881, 1621791, 4112643, 12337929, 108299599, 324898797, 974696391]

約数ペア:

[(1, 974696391), (3, 324898797), (9, 108299599), (79, 12337929), (237, 4112643), (601, 1621791), (711, 1370881), (1803, 540597), (2281, 427311), (5409, 180199), (6843, 142437), (20529, 47479)]