7264551

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11570688

約数和(自身を除く): 4306137

約数列:

[1, 3, 7, 21, 53, 61, 107, 159, 183, 321, 371, 427, 749, 1113, 1281, 2247, 3233, 5671, 6527, 9699, 17013, 19581, 22631, 39697, 45689, 67893, 119091, 137067, 345931, 1037793, 2421517, 7264551]

約数ペア:

[(1, 7264551), (3, 2421517), (7, 1037793), (21, 345931), (53, 137067), (61, 119091), (107, 67893), (159, 45689), (183, 39697), (321, 22631), (371, 19581), (427, 17013), (749, 9699), (1113, 6527), (1281, 5671), (2247, 3233)]