2912787489

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 3995671680

約数和(自身を除く): 1082884191

約数列:

[1, 3, 97, 109, 131, 291, 327, 393, 701, 2103, 10573, 12707, 14279, 31719, 38121, 42837, 67997, 76409, 91831, 203991, 229227, 275493, 1385063, 4155189, 7411673, 8907607, 10009579, 22235019, 26722821, 30028737, 970929163, 2912787489]

約数ペア:

[(1, 2912787489), (3, 970929163), (97, 30028737), (109, 26722821), (131, 22235019), (291, 10009579), (327, 8907607), (393, 7411673), (701, 4155189), (2103, 1385063), (10573, 275493), (12707, 229227), (14279, 203991), (31719, 91831), (38121, 76409), (42837, 67997)]