2079436995

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{216947}}^1$

素因数の和:217032

約数の個数: 32

約数和(自身を含む): 3748861440

約数和(自身を除く): 1669424445

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 216947, 650841, 1084735, 1952523, 3254205, 5857569, 9762615, 15403237, 29287845, 46209711, 77016185, 138629133, 231048555, 415887399, 693145665, 2079436995]

約数ペア:

[(1, 2079436995), (3, 693145665), (5, 415887399), (9, 231048555), (15, 138629133), (27, 77016185), (45, 46209711), (71, 29287845), (135, 15403237), (213, 9762615), (355, 5857569), (639, 3254205), (1065, 1952523), (1917, 1084735), (3195, 650841), (9585, 216947)]