8856771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 15372288

約数和(自身を除く): 6515517

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1667, 1771, 5001, 5313, 11669, 18337, 35007, 38341, 55011, 115023, 128359, 268387, 385077, 421751, 805161, 1265253, 2952257, 8856771]

約数ペア:

[(1, 8856771), (3, 2952257), (7, 1265253), (11, 805161), (21, 421751), (23, 385077), (33, 268387), (69, 128359), (77, 115023), (161, 55011), (231, 38341), (253, 35007), (483, 18337), (759, 11669), (1667, 5313), (1771, 5001)]