3421000289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1\times {\mathrm{6379}}^1$

素因数の和:9740

約数の個数: 16

約数和(自身を含む): 4081566720

約数和(自身を除く): 660566431

約数列:

[1, 7, 23, 161, 3331, 6379, 23317, 44653, 76613, 146717, 536291, 1027019, 21248449, 148739143, 488714327, 3421000289]

約数ペア:

[(1, 3421000289), (7, 488714327), (23, 148739143), (161, 21248449), (3331, 1027019), (6379, 536291), (23317, 146717), (44653, 76613)]