487945917

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10321}}^1$

素因数の和:10450

約数の個数: 32

約数和(自身を含む): 772911360

約数和(自身を除く): 284965443

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2781, 5253, 10321, 15759, 30963, 47277, 92889, 175457, 278667, 526371, 1063063, 1579113, 3189189, 4737339, 9567567, 18072071, 28702701, 54216213, 162648639, 487945917]

約数ペア:

[(1, 487945917), (3, 162648639), (9, 54216213), (17, 28702701), (27, 18072071), (51, 9567567), (103, 4737339), (153, 3189189), (309, 1579113), (459, 1063063), (927, 526371), (1751, 278667), (2781, 175457), (5253, 92889), (10321, 47277), (15759, 30963)]