11901681

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{3643}}^1$

素因数の和:3674

約数の個数: 24

約数和(自身を含む): 19386080

約数和(自身を除く): 7484399

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 3643, 10929, 32787, 40073, 98361, 120219, 360657, 440803, 1081971, 1322409, 3967227, 11901681]

約数ペア:

[(1, 11901681), (3, 3967227), (9, 1322409), (11, 1081971), (27, 440803), (33, 360657), (99, 120219), (121, 98361), (297, 40073), (363, 32787), (1089, 10929), (3267, 3643)]