8972379

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 14902056

約数和(自身を除く): 5929677

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 347, 507, 663, 1041, 1521, 1989, 2873, 3123, 4511, 5899, 8619, 13533, 17697, 25857, 40599, 53091, 58643, 76687, 175929, 230061, 527787, 690183, 996931, 2990793, 8972379]

約数ペア:

[(1, 8972379), (3, 2990793), (9, 996931), (13, 690183), (17, 527787), (39, 230061), (51, 175929), (117, 76687), (153, 58643), (169, 53091), (221, 40599), (347, 25857), (507, 17697), (663, 13533), (1041, 8619), (1521, 5899), (1989, 4511), (2873, 3123)]