3817287

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 5975424

約数和(自身を除く): 2158137

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 683, 1863, 2049, 5589, 6147, 15709, 18441, 47127, 55323, 141381, 165969, 424143, 1272429, 3817287]

約数ペア:

[(1, 3817287), (3, 1272429), (9, 424143), (23, 165969), (27, 141381), (69, 55323), (81, 47127), (207, 18441), (243, 15709), (621, 6147), (683, 5589), (1863, 2049)]