2377431

素因数分解:

$3^4\times 7^2\times {\mathrm{599}}^1$

素因数の和:625

約数の個数: 30

約数和(自身を含む): 4138200

約数和(自身を除く): 1760769

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 599, 1323, 1797, 3969, 4193, 5391, 12579, 16173, 29351, 37737, 48519, 88053, 113211, 264159, 339633, 792477, 2377431]

約数ペア:

[(1, 2377431), (3, 792477), (7, 339633), (9, 264159), (21, 113211), (27, 88053), (49, 48519), (63, 37737), (81, 29351), (147, 16173), (189, 12579), (441, 5391), (567, 4193), (599, 3969), (1323, 1797)]