28447067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 32590080

約数和(自身を除く): 4143013

約数列:

[1, 11, 23, 229, 253, 491, 2519, 5267, 5401, 11293, 57937, 112439, 124223, 1236829, 2586097, 28447067]

約数ペア:

[(1, 28447067), (11, 2586097), (23, 1236829), (229, 124223), (253, 112439), (491, 57937), (2519, 11293), (5267, 5401)]