31473377

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 35944128

約数和(自身を除く): 4470751

約数列:

[1, 13, 43, 61, 71, 169, 559, 793, 923, 2623, 3053, 4331, 7267, 10309, 11999, 34099, 39689, 56303, 186233, 443287, 515957, 731939, 2421029, 31473377]

約数ペア:

[(1, 31473377), (13, 2421029), (43, 731939), (61, 515957), (71, 443287), (169, 186233), (559, 56303), (793, 39689), (923, 34099), (2623, 11999), (3053, 10309), (4331, 7267)]