28582911

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5743}}^1$

素因数の和:5835

約数の個数: 24

約数和(自身を含む): 47790080

約数和(自身を除く): 19207169

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 5743, 17229, 40201, 51687, 120603, 361809, 453697, 1361091, 3175879, 4083273, 9527637, 28582911]

約数ペア:

[(1, 28582911), (3, 9527637), (7, 4083273), (9, 3175879), (21, 1361091), (63, 453697), (79, 361809), (237, 120603), (553, 51687), (711, 40201), (1659, 17229), (4977, 5743)]