9871043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 12337920

約数和(自身を除く): 2466877

約数列:

[1, 7, 13, 67, 91, 469, 871, 1619, 6097, 11333, 21047, 108473, 147329, 759311, 1410149, 9871043]

約数ペア:

[(1, 9871043), (7, 1410149), (13, 759311), (67, 147329), (91, 108473), (469, 21047), (871, 11333), (1619, 6097)]