31264143

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 42725760

約数和(自身を除く): 11461617

約数列:

[1, 3, 67, 109, 201, 327, 1427, 4281, 7303, 21909, 95609, 155543, 286827, 466629, 10421381, 31264143]

約数ペア:

[(1, 31264143), (3, 10421381), (67, 466629), (109, 286827), (201, 155543), (327, 95609), (1427, 21909), (4281, 7303)]