294501987

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{279679}}^1$

素因数の和:279704

約数の個数: 20

約数和(自身を含む): 473777920

約数和(自身を除く): 179275933

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 279679, 839037, 2517111, 3635827, 7551333, 10907481, 22653999, 32722443, 98167329, 294501987]

約数ペア:

[(1, 294501987), (3, 98167329), (9, 32722443), (13, 22653999), (27, 10907481), (39, 7551333), (81, 3635827), (117, 2517111), (351, 839037), (1053, 279679)]