16442517

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 28038528

約数和(自身を除く): 11596011

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 113, 123, 169, 273, 287, 339, 507, 533, 791, 861, 1183, 1469, 1599, 2373, 3549, 3731, 4407, 4633, 6929, 10283, 11193, 13899, 19097, 20787, 30849, 32431, 48503, 57291, 60229, 97293, 133679, 145509, 180687, 401037, 421603, 782977, 1264809, 2348931, 5480839, 16442517]

約数ペア:

[(1, 16442517), (3, 5480839), (7, 2348931), (13, 1264809), (21, 782977), (39, 421603), (41, 401037), (91, 180687), (113, 145509), (123, 133679), (169, 97293), (273, 60229), (287, 57291), (339, 48503), (507, 32431), (533, 30849), (791, 20787), (861, 19097), (1183, 13899), (1469, 11193), (1599, 10283), (2373, 6929), (3549, 4633), (3731, 4407)]