529677407

素因数分解:

$7^4\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1516

約数の個数: 20

約数和(自身を含む): 622090896

約数和(自身を除く): 92413489

約数列:

[1, 7, 49, 167, 343, 1169, 1321, 2401, 8183, 9247, 57281, 64729, 220607, 400967, 453103, 1544249, 3171721, 10809743, 75668201, 529677407]

約数ペア:

[(1, 529677407), (7, 75668201), (49, 10809743), (167, 3171721), (343, 1544249), (1169, 453103), (1321, 400967), (2401, 220607), (8183, 64729), (9247, 57281)]