345312121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 442423296

約数和(自身を除く): 97111175

約数列:

[1, 7, 11, 71, 77, 83, 497, 581, 761, 781, 913, 5327, 5467, 5893, 6391, 8371, 41251, 54031, 58597, 63163, 64823, 378217, 442141, 453761, 594341, 694793, 4160387, 4484573, 4863551, 31392011, 49330303, 345312121]

約数ペア:

[(1, 345312121), (7, 49330303), (11, 31392011), (71, 4863551), (77, 4484573), (83, 4160387), (497, 694793), (581, 594341), (761, 453761), (781, 442141), (913, 378217), (5327, 64823), (5467, 63163), (5893, 58597), (6391, 54031), (8371, 41251)]