11974941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8205219

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 97, 99, 129, 261, 291, 319, 387, 473, 873, 957, 1067, 1247, 1419, 2813, 2871, 3201, 3741, 4171, 4257, 8439, 9603, 11223, 12513, 13717, 25317, 30943, 37539, 41151, 45881, 92829, 120959, 123453, 137643, 278487, 362877, 412929, 1088631, 1330549, 3991647, 11974941]

約数ペア:

[(1, 11974941), (3, 3991647), (9, 1330549), (11, 1088631), (29, 412929), (33, 362877), (43, 278487), (87, 137643), (97, 123453), (99, 120959), (129, 92829), (261, 45881), (291, 41151), (319, 37539), (387, 30943), (473, 25317), (873, 13717), (957, 12513), (1067, 11223), (1247, 9603), (1419, 8439), (2813, 4257), (2871, 4171), (3201, 3741)]