12389377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12377}}^1$

素因数の和:12408

約数の個数: 16

約数和(自身を含む): 16636032

約数和(自身を除く): 4246655

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12377, 86639, 136147, 160901, 953029, 1126307, 1769911, 12389377]

約数ペア:

[(1, 12389377), (7, 1769911), (11, 1126307), (13, 953029), (77, 160901), (91, 136147), (143, 86639), (1001, 12377)]