6872913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 10881000

約数和(自身を除く): 4008087

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 1549, 4437, 4647, 13941, 26333, 44921, 78999, 134763, 236997, 404289, 763657, 2290971, 6872913]

約数ペア:

[(1, 6872913), (3, 2290971), (9, 763657), (17, 404289), (29, 236997), (51, 134763), (87, 78999), (153, 44921), (261, 26333), (493, 13941), (1479, 4647), (1549, 4437)]