4272471

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 7157280

約数和(自身を除く): 2884809

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 929, 1533, 2787, 4599, 6503, 8361, 19509, 58527, 67817, 203451, 474719, 610353, 1424157, 4272471]

約数ペア:

[(1, 4272471), (3, 1424157), (7, 610353), (9, 474719), (21, 203451), (63, 67817), (73, 58527), (219, 19509), (511, 8361), (657, 6503), (929, 4599), (1533, 2787)]