2972619

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 4800432

約数和(自身を除く): 1827813

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 941, 1053, 2823, 3159, 8469, 12233, 25407, 36699, 76221, 110097, 228663, 330291, 990873, 2972619]

約数ペア:

[(1, 2972619), (3, 990873), (9, 330291), (13, 228663), (27, 110097), (39, 76221), (81, 36699), (117, 25407), (243, 12233), (351, 8469), (941, 3159), (1053, 2823)]