1020059649

素因数分解:

$3^4\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1783}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 1744181120

約数和(自身を除く): 724121471

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1009, 1783, 3027, 5349, 7063, 9081, 12481, 16047, 21189, 27243, 37443, 48141, 63567, 81729, 112329, 144423, 190701, 336987, 572103, 1010961, 1799047, 5397141, 12593329, 16191423, 37779987, 48574269, 113339961, 145722807, 340019883, 1020059649]

約数ペア:

[(1, 1020059649), (3, 340019883), (7, 145722807), (9, 113339961), (21, 48574269), (27, 37779987), (63, 16191423), (81, 12593329), (189, 5397141), (567, 1799047), (1009, 1010961), (1783, 572103), (3027, 336987), (5349, 190701), (7063, 144423), (9081, 112329), (12481, 81729), (16047, 63567), (21189, 48141), (27243, 37443)]