1604189493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{6577}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 2377631256

約数和(自身を除く): 773441763

約数列:

[1, 3, 9, 41, 123, 369, 661, 1983, 5949, 6577, 19731, 27101, 59193, 81303, 243909, 269657, 808971, 2426913, 4347397, 13042191, 39126573, 178243277, 534729831, 1604189493]

約数ペア:

[(1, 1604189493), (3, 534729831), (9, 178243277), (41, 39126573), (123, 13042191), (369, 4347397), (661, 2426913), (1983, 808971), (5949, 269657), (6577, 243909), (19731, 81303), (27101, 59193)]