139834729

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 147787776

約数和(自身を除く): 7953047

約数列:

[1, 37, 47, 191, 421, 1739, 7067, 8977, 15577, 19787, 80411, 332149, 732119, 2975207, 3779317, 139834729]

約数ペア:

[(1, 139834729), (37, 3779317), (47, 2975207), (191, 732119), (421, 332149), (1739, 80411), (7067, 19787), (8977, 15577)]