2049003879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{6397}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 3026817024

約数和(自身を除く): 977813145

約数列:

[1, 3, 13, 39, 43, 129, 191, 559, 573, 1677, 2483, 6397, 7449, 8213, 19191, 24639, 83161, 106769, 249483, 275071, 320307, 825213, 1221827, 3575923, 3665481, 10727769, 15883751, 47651253, 52538561, 157615683, 683001293, 2049003879]

約数ペア:

[(1, 2049003879), (3, 683001293), (13, 157615683), (39, 52538561), (43, 47651253), (129, 15883751), (191, 10727769), (559, 3665481), (573, 3575923), (1677, 1221827), (2483, 825213), (6397, 320307), (7449, 275071), (8213, 249483), (19191, 106769), (24639, 83161)]