17171245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2903}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 25508736

約数和(自身を除く): 8337491

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 2903, 5915, 14515, 20321, 37739, 101605, 188695, 264173, 490607, 1320865, 2453035, 3434249, 17171245]

約数ペア:

[(1, 17171245), (5, 3434249), (7, 2453035), (13, 1320865), (35, 490607), (65, 264173), (91, 188695), (169, 101605), (455, 37739), (845, 20321), (1183, 14515), (2903, 5915)]