16474167

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 24401520

約数和(自身を除く): 7927353

約数列:

[1, 3, 9, 89, 131, 157, 267, 393, 471, 801, 1179, 1413, 11659, 13973, 20567, 34977, 41919, 61701, 104931, 125757, 185103, 1830463, 5491389, 16474167]

約数ペア:

[(1, 16474167), (3, 5491389), (9, 1830463), (89, 185103), (131, 125757), (157, 104931), (267, 61701), (393, 41919), (471, 34977), (801, 20567), (1179, 13973), (1413, 11659)]