118305719

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 138041088

約数和(自身を除く): 19735369

約数列:

[1, 7, 67, 193, 469, 1307, 1351, 9149, 12931, 87569, 90517, 252251, 612983, 1765757, 16900817, 118305719]

約数ペア:

[(1, 118305719), (7, 16900817), (67, 1765757), (193, 612983), (469, 252251), (1307, 90517), (1351, 87569), (9149, 12931)]