47020317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 21926883

約数列:

[1, 3, 17, 41, 51, 113, 123, 199, 339, 597, 697, 1921, 2091, 3383, 4633, 5763, 8159, 10149, 13899, 22487, 24477, 67461, 78761, 138703, 236283, 382279, 416109, 921967, 1146837, 2765901, 15673439, 47020317]

約数ペア:

[(1, 47020317), (3, 15673439), (17, 2765901), (41, 1146837), (51, 921967), (113, 416109), (123, 382279), (199, 236283), (339, 138703), (597, 78761), (697, 67461), (1921, 24477), (2091, 22487), (3383, 13899), (4633, 10149), (5763, 8159)]