11945349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 19525324

約数和(自身を除く): 7579975

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 193, 207, 299, 529, 579, 897, 1587, 1737, 2509, 2691, 4439, 4761, 6877, 7527, 13317, 20631, 22581, 39951, 57707, 61893, 102097, 173121, 306291, 519363, 918873, 1327261, 3981783, 11945349]

約数ペア:

[(1, 11945349), (3, 3981783), (9, 1327261), (13, 918873), (23, 519363), (39, 306291), (69, 173121), (117, 102097), (193, 61893), (207, 57707), (299, 39951), (529, 22581), (579, 20631), (897, 13317), (1587, 7527), (1737, 6877), (2509, 4761), (2691, 4439)]