84342643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 110108160

約数和(自身を除く): 25765517

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 353, 749, 1177, 2233, 2471, 3103, 3883, 8239, 10237, 21721, 27181, 34133, 37771, 71659, 112607, 238931, 264397, 415481, 788249, 1095359, 2908367, 7667513, 12048949, 84342643]

約数ペア:

[(1, 84342643), (7, 12048949), (11, 7667513), (29, 2908367), (77, 1095359), (107, 788249), (203, 415481), (319, 264397), (353, 238931), (749, 112607), (1177, 71659), (2233, 37771), (2471, 34133), (3103, 27181), (3883, 21721), (8239, 10237)]