1047816147

素因数分解:

$3^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{11743}}^1$

素因数の和:12367

約数の個数: 24

約数和(自身を含む): 1628000256

約数和(自身を除く): 580184109

約数列:

[1, 3, 7, 21, 49, 147, 607, 1821, 4249, 11743, 12747, 29743, 35229, 82201, 89229, 246603, 575407, 1726221, 7128001, 21384003, 49896007, 149688021, 349272049, 1047816147]

約数ペア:

[(1, 1047816147), (3, 349272049), (7, 149688021), (21, 49896007), (49, 21384003), (147, 7128001), (607, 1726221), (1821, 575407), (4249, 246603), (11743, 89229), (12747, 82201), (29743, 35229)]