6401703

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 11228544

約数和(自身を除く): 4826841

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 107, 111, 147, 231, 259, 321, 407, 539, 749, 777, 1177, 1221, 1617, 1813, 2247, 2849, 3531, 3959, 5243, 5439, 8239, 8547, 11877, 15729, 19943, 24717, 27713, 43549, 57673, 59829, 83139, 130647, 173019, 193991, 304843, 581973, 914529, 2133901, 6401703]

約数ペア:

[(1, 6401703), (3, 2133901), (7, 914529), (11, 581973), (21, 304843), (33, 193991), (37, 173019), (49, 130647), (77, 83139), (107, 59829), (111, 57673), (147, 43549), (231, 27713), (259, 24717), (321, 19943), (407, 15729), (539, 11877), (749, 8547), (777, 8239), (1177, 5439), (1221, 5243), (1617, 3959), (1813, 3531), (2247, 2849)]