69131031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21317}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 98233344

約数和(自身を除く): 29102313

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 21317, 63951, 490291, 1001899, 1470873, 3005697, 23043677, 69131031]

約数ペア:

[(1, 69131031), (3, 23043677), (23, 3005697), (47, 1470873), (69, 1001899), (141, 490291), (1081, 63951), (3243, 21317)]