2819346237

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 4221951360

約数和(自身を除く): 1402605123

約数列:

[1, 3, 9, 27, 131, 373, 393, 1119, 1179, 2137, 3357, 3537, 6411, 10071, 19233, 48863, 57699, 146589, 279947, 439767, 797101, 839841, 1319301, 2391303, 2519523, 7173909, 7558569, 21521727, 104420231, 313260693, 939782079, 2819346237]

約数ペア:

[(1, 2819346237), (3, 939782079), (9, 313260693), (27, 104420231), (131, 21521727), (373, 7558569), (393, 7173909), (1119, 2519523), (1179, 2391303), (2137, 1319301), (3357, 839841), (3537, 797101), (6411, 439767), (10071, 279947), (19233, 146589), (48863, 57699)]