287652321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{9283}}^1$

素因数の和:9613

約数の個数: 24

約数和(自身を含む): 454767456

約数和(自身を除く): 167115135

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 2817, 3443, 9283, 10329, 27849, 30987, 83547, 102113, 306339, 919017, 2905579, 8716737, 26150211, 31961369, 95884107, 287652321]

約数ペア:

[(1, 287652321), (3, 95884107), (9, 31961369), (11, 26150211), (33, 8716737), (99, 2905579), (313, 919017), (939, 306339), (2817, 102113), (3443, 83547), (9283, 30987), (10329, 27849)]