7768607

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 2599393

約数列:

[1, 7, 11, 29, 49, 71, 77, 203, 319, 343, 497, 539, 781, 1421, 2059, 2233, 3479, 3773, 5467, 9947, 14413, 15631, 22649, 24353, 38269, 100891, 109417, 158543, 267883, 706237, 1109801, 7768607]

約数ペア:

[(1, 7768607), (7, 1109801), (11, 706237), (29, 267883), (49, 158543), (71, 109417), (77, 100891), (203, 38269), (319, 24353), (343, 22649), (497, 15631), (539, 14413), (781, 9947), (1421, 5467), (2059, 3773), (2233, 3479)]