17047071

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 26718720

約数和(自身を除く): 9671649

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 283, 291, 621, 849, 873, 2231, 2547, 2619, 6509, 6693, 7641, 19527, 20079, 27451, 58581, 60237, 82353, 175743, 247059, 631373, 741177, 1894119, 5682357, 17047071]

約数ペア:

[(1, 17047071), (3, 5682357), (9, 1894119), (23, 741177), (27, 631373), (69, 247059), (97, 175743), (207, 82353), (283, 60237), (291, 58581), (621, 27451), (849, 20079), (873, 19527), (2231, 7641), (2547, 6693), (2619, 6509)]