331375029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{22621}}^1$

素因数の和:22900

約数の個数: 16

約数和(自身を含む): 466918080

約数和(自身を除く): 135543051

約数列:

[1, 3, 19, 57, 257, 771, 4883, 14649, 22621, 67863, 429799, 1289397, 5813597, 17440791, 110458343, 331375029]

約数ペア:

[(1, 331375029), (3, 110458343), (19, 17440791), (57, 5813597), (257, 1289397), (771, 429799), (4883, 67863), (14649, 22621)]