1416681

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 2371200

約数和(自身を除く): 954519

約数列:

[1, 3, 7, 9, 21, 63, 113, 199, 339, 597, 791, 1017, 1393, 1791, 2373, 4179, 7119, 12537, 22487, 67461, 157409, 202383, 472227, 1416681]

約数ペア:

[(1, 1416681), (3, 472227), (7, 202383), (9, 157409), (21, 67461), (63, 22487), (113, 12537), (199, 7119), (339, 4179), (597, 2373), (791, 1791), (1017, 1393)]