4997751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 7309440

約数和(自身を除く): 2311689

約数列:

[1, 3, 11, 33, 269, 563, 807, 1689, 2959, 6193, 8877, 18579, 151447, 454341, 1665917, 4997751]

約数ペア:

[(1, 4997751), (3, 1665917), (11, 454341), (33, 151447), (269, 18579), (563, 8877), (807, 6193), (1689, 2959)]