47447313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 67409568

約数和(自身を除く): 19962255

約数列:

[1, 3, 19, 57, 193, 227, 361, 579, 681, 1083, 3667, 4313, 11001, 12939, 43811, 69673, 81947, 131433, 209019, 245841, 832409, 2497227, 15815771, 47447313]

約数ペア:

[(1, 47447313), (3, 15815771), (19, 2497227), (57, 832409), (193, 245841), (227, 209019), (361, 131433), (579, 81947), (681, 69673), (1083, 43811), (3667, 12939), (4313, 11001)]