28524351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13007}}^1$

素因数の和:13070

約数の個数: 16

約数和(自身を含む): 41209344

約数和(自身を除く): 12684993

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 13007, 39021, 221119, 559301, 663357, 1677903, 9508117, 28524351]

約数ペア:

[(1, 28524351), (3, 9508117), (17, 1677903), (43, 663357), (51, 559301), (129, 221119), (731, 39021), (2193, 13007)]