2624888511

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{112913}}^1$

素因数の和:112973

約数の個数: 40

約数和(自身を含む): 4590631584

約数和(自身を除く): 1965743073

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 23247, 112913, 338739, 790391, 1016217, 2371173, 3048651, 4629433, 7113519, 9145953, 13888299, 21340557, 32406031, 41664897, 64021671, 97218093, 124994691, 291654279, 374984073, 874962837, 2624888511]

約数ペア:

[(1, 2624888511), (3, 874962837), (7, 374984073), (9, 291654279), (21, 124994691), (27, 97218093), (41, 64021671), (63, 41664897), (81, 32406031), (123, 21340557), (189, 13888299), (287, 9145953), (369, 7113519), (567, 4629433), (861, 3048651), (1107, 2371173), (2583, 1016217), (3321, 790391), (7749, 338739), (23247, 112913)]