28565537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28568

約数の個数: 16

約数和(自身を含む): 38355072

約数和(自身を除く): 9789535

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 28537, 199759, 313907, 370981, 2197349, 2596867, 4080791, 28565537]

約数ペア:

[(1, 28565537), (7, 4080791), (11, 2596867), (13, 2197349), (77, 370981), (91, 313907), (143, 199759), (1001, 28537)]