4778543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 6005760

約数和(自身を除く): 1227217

約数列:

[1, 7, 11, 77, 229, 271, 1603, 1897, 2519, 2981, 17633, 20867, 62059, 434413, 682649, 4778543]

約数ペア:

[(1, 4778543), (7, 682649), (11, 434413), (77, 62059), (229, 20867), (271, 17633), (1603, 2981), (1897, 2519)]