7627989

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 10497344

約数和(自身を除く): 2869355

約数列:

[1, 3, 61, 73, 183, 219, 571, 1713, 4453, 13359, 34831, 41683, 104493, 125049, 2542663, 7627989]

約数ペア:

[(1, 7627989), (3, 2542663), (61, 125049), (73, 104493), (183, 41683), (219, 34831), (571, 13359), (1713, 4453)]