1966383

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 2959360

約数和(自身を除く): 992977

約数列:

[1, 3, 9, 27, 67, 201, 603, 1087, 1809, 3261, 9783, 29349, 72829, 218487, 655461, 1966383]

約数ペア:

[(1, 1966383), (3, 655461), (9, 218487), (27, 72829), (67, 29349), (201, 9783), (603, 3261), (1087, 1809)]