15896937

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2287}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 24307712

約数和(自身を除く): 8410775

約数列:

[1, 3, 7, 21, 331, 993, 2287, 2317, 6861, 6951, 16009, 48027, 756997, 2270991, 5298979, 15896937]

約数ペア:

[(1, 15896937), (3, 5298979), (7, 2270991), (21, 756997), (331, 48027), (993, 16009), (2287, 6951), (2317, 6861)]