4250043

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 7296000

約数和(自身を除く): 3045957

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 199, 339, 597, 791, 1017, 1393, 1791, 2373, 3051, 4179, 5373, 7119, 12537, 21357, 22487, 37611, 67461, 157409, 202383, 472227, 607149, 1416681, 4250043]

約数ペア:

[(1, 4250043), (3, 1416681), (7, 607149), (9, 472227), (21, 202383), (27, 157409), (63, 67461), (113, 37611), (189, 22487), (199, 21357), (339, 12537), (597, 7119), (791, 5373), (1017, 4179), (1393, 3051), (1791, 2373)]