17271177

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 29474928

約数和(自身を除く): 12203751

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 971, 1617, 2541, 2913, 5929, 6797, 10681, 17787, 20391, 32043, 47579, 74767, 117491, 142737, 224301, 352473, 523369, 822437, 1570107, 2467311, 5757059, 17271177]

約数ペア:

[(1, 17271177), (3, 5757059), (7, 2467311), (11, 1570107), (21, 822437), (33, 523369), (49, 352473), (77, 224301), (121, 142737), (147, 117491), (231, 74767), (363, 47579), (539, 32043), (847, 20391), (971, 17787), (1617, 10681), (2541, 6797), (2913, 5929)]