2053209327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{22037}}^1$

素因数の和:24442

約数の個数: 16

約数和(自身を含む): 2949565920

約数和(自身を除く): 896356593

約数列:

[1, 3, 13, 39, 2389, 7167, 22037, 31057, 66111, 93171, 286481, 859443, 52646393, 157939179, 684403109, 2053209327]

約数ペア:

[(1, 2053209327), (3, 684403109), (13, 157939179), (39, 52646393), (2389, 859443), (7167, 286481), (22037, 93171), (31057, 66111)]