310317357

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9049}}^1$

素因数の和:9153

約数の個数: 32

約数和(自身を含む): 500428800

約数和(自身を除く): 190111443

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4899, 9049, 11431, 27147, 34293, 63343, 190029, 208127, 624381, 642479, 1456889, 1927437, 4370667, 4497353, 13492059, 14777017, 44331051, 103439119, 310317357]

約数ペア:

[(1, 310317357), (3, 103439119), (7, 44331051), (21, 14777017), (23, 13492059), (69, 4497353), (71, 4370667), (161, 1927437), (213, 1456889), (483, 642479), (497, 624381), (1491, 208127), (1633, 190029), (4899, 63343), (9049, 34293), (11431, 27147)]