1021383

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 1747200

約数和(自身を除く): 725817

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 181, 209, 297, 513, 543, 627, 1629, 1881, 1991, 3439, 4887, 5643, 5973, 10317, 17919, 30951, 37829, 53757, 92853, 113487, 340461, 1021383]

約数ペア:

[(1, 1021383), (3, 340461), (9, 113487), (11, 92853), (19, 53757), (27, 37829), (33, 30951), (57, 17919), (99, 10317), (171, 5973), (181, 5643), (209, 4887), (297, 3439), (513, 1991), (543, 1881), (627, 1629)]