487838511

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10957}}^1$

素因数の和:11080

約数の個数: 32

約数和(自身を含む): 773196480

約数和(自身を除く): 285357969

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1649, 2619, 4947, 10957, 14841, 32871, 44523, 98613, 186269, 295839, 558807, 1062829, 1676421, 3188487, 5029263, 9565461, 18068093, 28696383, 54204279, 162612837, 487838511]

約数ペア:

[(1, 487838511), (3, 162612837), (9, 54204279), (17, 28696383), (27, 18068093), (51, 9565461), (97, 5029263), (153, 3188487), (291, 1676421), (459, 1062829), (873, 558807), (1649, 295839), (2619, 186269), (4947, 98613), (10957, 44523), (14841, 32871)]