171719298

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{40253}}^1$

素因数の和:40343

約数の個数: 32

約数和(自身を含む): 386438400

約数和(自身を除く): 214719102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 40253, 80506, 120759, 241518, 362277, 724554, 1086831, 2173662, 3179987, 6359974, 9539961, 19079922, 28619883, 57239766, 85859649, 171719298]

約数ペア:

[(1, 171719298), (2, 85859649), (3, 57239766), (6, 28619883), (9, 19079922), (18, 9539961), (27, 6359974), (54, 3179987), (79, 2173662), (158, 1086831), (237, 724554), (474, 362277), (711, 241518), (1422, 120759), (2133, 80506), (4266, 40253)]