13408977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 18741888

約数和(自身を除く): 5332911

約数列:

[1, 3, 23, 69, 373, 521, 1119, 1563, 8579, 11983, 25737, 35949, 194333, 582999, 4469659, 13408977]

約数ペア:

[(1, 13408977), (3, 4469659), (23, 582999), (69, 194333), (373, 35949), (521, 25737), (1119, 11983), (1563, 8579)]