858962637

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{815729}}^1$

素因数の和:815754

約数の個数: 20

約数和(自身を含む): 1381846620

約数和(自身を除く): 522883983

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 815729, 2447187, 7341561, 10604477, 22024683, 31813431, 66074049, 95440293, 286320879, 858962637]

約数ペア:

[(1, 858962637), (3, 286320879), (9, 95440293), (13, 66074049), (27, 31813431), (39, 22024683), (81, 10604477), (117, 7341561), (351, 2447187), (1053, 815729)]