281844477

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{1171}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 416856960

約数和(自身を除く): 135012483

約数列:

[1, 3, 9, 47, 141, 423, 569, 1171, 1707, 3513, 5121, 10539, 26743, 55037, 80229, 165111, 240687, 495333, 666299, 1998897, 5996691, 31316053, 93948159, 281844477]

約数ペア:

[(1, 281844477), (3, 93948159), (9, 31316053), (47, 5996691), (141, 1998897), (423, 666299), (569, 495333), (1171, 240687), (1707, 165111), (3513, 80229), (5121, 55037), (10539, 26743)]