8974791

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 15436512

約数和(自身を除く): 6461721

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 433, 441, 987, 1299, 2303, 2961, 3031, 3897, 6909, 9093, 20351, 20727, 21217, 27279, 61053, 63651, 142457, 183159, 190953, 427371, 997199, 1282113, 2991597, 8974791]

約数ペア:

[(1, 8974791), (3, 2991597), (7, 1282113), (9, 997199), (21, 427371), (47, 190953), (49, 183159), (63, 142457), (141, 63651), (147, 61053), (329, 27279), (423, 21217), (433, 20727), (441, 20351), (987, 9093), (1299, 6909), (2303, 3897), (2961, 3031)]