3887804921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3883921}}^1$

素因数の和:3883952

約数の個数: 16

約数和(自身を含む): 5219991168

約数和(自身を除く): 1332186247

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 3883921, 27187447, 42723131, 50490973, 299061917, 353436811, 555400703, 3887804921]

約数ペア:

[(1, 3887804921), (7, 555400703), (11, 353436811), (13, 299061917), (77, 50490973), (91, 42723131), (143, 27187447), (1001, 3883921)]