2019482793

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1591397}}^1$

素因数の和:1591453

約数の個数: 16

約数和(自身を含む): 3055484160

約数和(自身を除く): 1036001367

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1591397, 4774191, 14322573, 42967719, 74795659, 224386977, 673160931, 2019482793]

約数ペア:

[(1, 2019482793), (3, 673160931), (9, 224386977), (27, 74795659), (47, 42967719), (141, 14322573), (423, 4774191), (1269, 1591397)]