872937

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:854

約数の個数: 20

約数和(自身を含む): 1406020

約数和(自身を除く): 533083

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 829, 1053, 2487, 7461, 10777, 22383, 32331, 67149, 96993, 290979, 872937]

約数ペア:

[(1, 872937), (3, 290979), (9, 96993), (13, 67149), (27, 32331), (39, 22383), (81, 10777), (117, 7461), (351, 2487), (829, 1053)]