91621439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2789}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 119054880

約数和(自身を除く): 27433441

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 2789, 4693, 19523, 32851, 36257, 52991, 253799, 370937, 688883, 1006829, 4822181, 7047803, 13088777, 91621439]

約数ペア:

[(1, 91621439), (7, 13088777), (13, 7047803), (19, 4822181), (91, 1006829), (133, 688883), (247, 370937), (361, 253799), (1729, 52991), (2527, 36257), (2789, 32851), (4693, 19523)]