13564329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 18808320

約数和(自身を除く): 5243991

約数列:

[1, 3, 31, 93, 157, 471, 929, 2787, 4867, 14601, 28799, 86397, 145853, 437559, 4521443, 13564329]

約数ペア:

[(1, 13564329), (3, 4521443), (31, 437559), (93, 145853), (157, 86397), (471, 28799), (929, 14601), (2787, 4867)]