38601747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 59450976

約数和(自身を除く): 20849229

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 1607, 2669, 4821, 8007, 14463, 24021, 27319, 81957, 245871, 252299, 756897, 2270691, 4289083, 12867249, 38601747]

約数ペア:

[(1, 38601747), (3, 12867249), (9, 4289083), (17, 2270691), (51, 756897), (153, 252299), (157, 245871), (471, 81957), (1413, 27319), (1607, 24021), (2669, 14463), (4821, 8007)]