24457221

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 13092219

約数列:

[1, 3, 9, 27, 53, 81, 159, 211, 243, 477, 633, 729, 1431, 1899, 2187, 4293, 5697, 11183, 12879, 17091, 33549, 38637, 51273, 100647, 115911, 153819, 301941, 461457, 905823, 2717469, 8152407, 24457221]

約数ペア:

[(1, 24457221), (3, 8152407), (9, 2717469), (27, 905823), (53, 461457), (81, 301941), (159, 153819), (211, 115911), (243, 100647), (477, 51273), (633, 38637), (729, 33549), (1431, 17091), (1899, 12879), (2187, 11183), (4293, 5697)]