13482531

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{7237}}^1$

素因数の和:7272

約数の個数: 20

約数和(自身を含む): 21019152

約数和(自身を除く): 7536621

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 7237, 21711, 65133, 166451, 195399, 499353, 586197, 1498059, 4494177, 13482531]

約数ペア:

[(1, 13482531), (3, 4494177), (9, 1498059), (23, 586197), (27, 499353), (69, 195399), (81, 166451), (207, 65133), (621, 21711), (1863, 7237)]