289348518933

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{461333}}^1$

素因数の和:461873

約数の個数: 24

約数和(自身を含む): 421157344608

約数和(自身を除く): 131808825675

約数列:

[1, 3, 9, 227, 307, 681, 921, 2043, 2763, 69689, 209067, 461333, 627201, 1383999, 4151997, 104722591, 141629231, 314167773, 424887693, 942503319, 1274663079, 32149835437, 96449506311, 289348518933]

約数ペア:

[(1, 289348518933), (3, 96449506311), (9, 32149835437), (227, 1274663079), (307, 942503319), (681, 424887693), (921, 314167773), (2043, 141629231), (2763, 104722591), (69689, 4151997), (209067, 1383999), (461333, 627201)]