827692683

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{1381}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 1156402320

約数和(自身を除く): 328709637

約数列:

[1, 3, 29, 83, 87, 249, 1381, 2407, 4143, 6889, 7221, 20667, 40049, 114623, 120147, 199781, 343869, 599343, 3324067, 9513709, 9972201, 28541127, 275897561, 827692683]

約数ペア:

[(1, 827692683), (3, 275897561), (29, 28541127), (83, 9972201), (87, 9513709), (249, 3324067), (1381, 599343), (2407, 343869), (4143, 199781), (6889, 120147), (7221, 114623), (20667, 40049)]