3004881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 1722927

約数列:

[1, 3, 11, 23, 33, 37, 69, 107, 111, 253, 321, 407, 759, 851, 1177, 1221, 2461, 2553, 3531, 3959, 7383, 9361, 11877, 27071, 28083, 43549, 81213, 91057, 130647, 273171, 1001627, 3004881]

約数ペア:

[(1, 3004881), (3, 1001627), (11, 273171), (23, 130647), (33, 91057), (37, 81213), (69, 43549), (107, 28083), (111, 27071), (253, 11877), (321, 9361), (407, 7383), (759, 3959), (851, 3531), (1177, 2553), (1221, 2461)]