17001257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9872

約数の個数: 16

約数和(自身を含む): 22028160

約数和(自身を除く): 5026903

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 9833, 68831, 127829, 186827, 894803, 1307789, 2428751, 17001257]

約数ペア:

[(1, 17001257), (7, 2428751), (13, 1307789), (19, 894803), (91, 186827), (133, 127829), (247, 68831), (1729, 9833)]