2080871247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{448367}}^1$

素因数の和:448407

約数の個数: 32

約数和(自身を含む): 3615639552

約数和(自身を除く): 1534768305

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 448367, 1345101, 3138569, 5828771, 7622239, 9415707, 17486313, 22866717, 40801397, 53355673, 99089107, 122404191, 160067019, 297267321, 693623749, 2080871247]

約数ペア:

[(1, 2080871247), (3, 693623749), (7, 297267321), (13, 160067019), (17, 122404191), (21, 99089107), (39, 53355673), (51, 40801397), (91, 22866717), (119, 17486313), (221, 9415707), (273, 7622239), (357, 5828771), (663, 3138569), (1547, 1345101), (4641, 448367)]