11239371

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 9081909

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 71, 99, 117, 123, 143, 213, 297, 351, 369, 429, 451, 533, 639, 781, 923, 1107, 1287, 1353, 1599, 1917, 2343, 2769, 2911, 3861, 4059, 4797, 5863, 7029, 8307, 8733, 10153, 12177, 14391, 17589, 21087, 24921, 26199, 30459, 32021, 37843, 52767, 78597, 91377, 96063, 113529, 158301, 274131, 288189, 340587, 416273, 864567, 1021761, 1248819, 3746457, 11239371]

約数ペア:

[(1, 11239371), (3, 3746457), (9, 1248819), (11, 1021761), (13, 864567), (27, 416273), (33, 340587), (39, 288189), (41, 274131), (71, 158301), (99, 113529), (117, 96063), (123, 91377), (143, 78597), (213, 52767), (297, 37843), (351, 32021), (369, 30459), (429, 26199), (451, 24921), (533, 21087), (639, 17589), (781, 14391), (923, 12177), (1107, 10153), (1287, 8733), (1353, 8307), (1599, 7029), (1917, 5863), (2343, 4797), (2769, 4059), (2911, 3861)]