259640643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5701}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 394122240

約数和(自身を除く): 134481597

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 2397, 2679, 5701, 15181, 17103, 45543, 96917, 108319, 267947, 290751, 324957, 803841, 1841423, 4555099, 5090993, 5524269, 13665297, 15272979, 86546881, 259640643]

約数ペア:

[(1, 259640643), (3, 86546881), (17, 15272979), (19, 13665297), (47, 5524269), (51, 5090993), (57, 4555099), (141, 1841423), (323, 803841), (799, 324957), (893, 290751), (969, 267947), (2397, 108319), (2679, 96917), (5701, 45543), (15181, 17103)]