71842931

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 75644928

約数和(自身を除く): 3801997

約数列:

[1, 47, 53, 151, 191, 2491, 7097, 8003, 8977, 10123, 28841, 376141, 475781, 1355527, 1528573, 71842931]

約数ペア:

[(1, 71842931), (47, 1528573), (53, 1355527), (151, 475781), (191, 376141), (2491, 28841), (7097, 10123), (8003, 8977)]