170744249

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 201062400

約数和(自身を除く): 30318151

約数列:

[1, 13, 23, 31, 109, 169, 299, 403, 713, 1417, 2197, 2507, 3379, 3887, 5239, 9269, 18421, 32591, 43927, 50531, 68107, 77717, 120497, 239473, 423683, 571051, 1010321, 1566461, 5507879, 7423663, 13134173, 170744249]

約数ペア:

[(1, 170744249), (13, 13134173), (23, 7423663), (31, 5507879), (109, 1566461), (169, 1010321), (299, 571051), (403, 423683), (713, 239473), (1417, 120497), (2197, 77717), (2507, 68107), (3379, 50531), (3887, 43927), (5239, 32591), (9269, 18421)]