31460754143

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1\times {\mathrm{15497}}^1$

素因数の和:18711

約数の個数: 24

約数和(自身を含む): 39427283952

約数和(自身を除く): 7966529809

約数列:

[1, 7, 13, 49, 91, 637, 3187, 15497, 22309, 41431, 108479, 156163, 201461, 290017, 759353, 1410227, 2030119, 9871589, 49388939, 345722573, 642056207, 2420058011, 4494393449, 31460754143]

約数ペア:

[(1, 31460754143), (7, 4494393449), (13, 2420058011), (49, 642056207), (91, 345722573), (637, 49388939), (3187, 9871589), (15497, 2030119), (22309, 1410227), (41431, 759353), (108479, 290017), (156163, 201461)]