43390259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 8864461

約数列:

[1, 11, 23, 41, 47, 89, 253, 451, 517, 943, 979, 1081, 1927, 2047, 3649, 4183, 10373, 11891, 21197, 22517, 40139, 44321, 46013, 83927, 96209, 171503, 487531, 923197, 1058299, 1886533, 3944569, 43390259]

約数ペア:

[(1, 43390259), (11, 3944569), (23, 1886533), (41, 1058299), (47, 923197), (89, 487531), (253, 171503), (451, 96209), (517, 83927), (943, 46013), (979, 44321), (1081, 40139), (1927, 22517), (2047, 21197), (3649, 11891), (4183, 10373)]