2788392951

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{1022513}}^1$

素因数の和:1022623

約数の個数: 16

約数和(自身を含む): 4171857120

約数和(自身を除く): 1383464169

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 1022513, 3067539, 9202617, 27607851, 103273813, 309821439, 929464317, 2788392951]

約数ペア:

[(1, 2788392951), (3, 929464317), (9, 309821439), (27, 103273813), (101, 27607851), (303, 9202617), (909, 3067539), (2727, 1022513)]