6020721

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 10006464

約数和(自身を除く): 3985743

約数列:

[1, 3, 7, 9, 21, 63, 227, 421, 681, 1263, 1589, 2043, 2947, 3789, 4767, 8841, 14301, 26523, 95567, 286701, 668969, 860103, 2006907, 6020721]

約数ペア:

[(1, 6020721), (3, 2006907), (7, 860103), (9, 668969), (21, 286701), (63, 95567), (227, 26523), (421, 14301), (681, 8841), (1263, 4767), (1589, 3789), (2043, 2947)]