1566872433

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{81013}}^1$

素因数の和:81333

約数の個数: 24

約数和(自身を含む): 2595040448

約数和(自身を除く): 1028168015

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 81013, 243039, 567091, 729117, 1701273, 5103819, 24870991, 74612973, 174096937, 223838919, 522290811, 1566872433]

約数ペア:

[(1, 1566872433), (3, 522290811), (7, 223838919), (9, 174096937), (21, 74612973), (63, 24870991), (307, 5103819), (921, 1701273), (2149, 729117), (2763, 567091), (6447, 243039), (19341, 81013)]