13564749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6967}}^1$

素因数の和:7040

約数の個数: 16

約数和(自身を含む): 20067840

約数和(自身を除く): 6503091

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6967, 20901, 76637, 229911, 411053, 1233159, 4521583, 13564749]

約数ペア:

[(1, 13564749), (3, 4521583), (11, 1233159), (33, 411053), (59, 229911), (177, 76637), (649, 20901), (1947, 6967)]