744513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 1251264

約数和(自身を除く): 506751

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 293, 363, 847, 879, 2051, 2541, 3223, 6153, 9669, 22561, 35453, 67683, 106359, 248171, 744513]

約数ペア:

[(1, 744513), (3, 248171), (7, 106359), (11, 67683), (21, 35453), (33, 22561), (77, 9669), (121, 6153), (231, 3223), (293, 2541), (363, 2051), (847, 879)]