1255317

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 2017344

約数和(自身を除く): 762027

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 529, 791, 1587, 2373, 2599, 3703, 7797, 11109, 18193, 54579, 59777, 179331, 418439, 1255317]

約数ペア:

[(1, 1255317), (3, 418439), (7, 179331), (21, 59777), (23, 54579), (69, 18193), (113, 11109), (161, 7797), (339, 3703), (483, 2599), (529, 2373), (791, 1587)]